1178041700052 has 360 divisors, whose sum is σ = 3710938298760. Its totient is φ = 324541002240.

The previous prime is 1178041700051. The next prime is 1178041700089. The reversal of 1178041700052 is 2500071408711.

1178041700052 is a `hidden beast` number, since 117 + 80 + 417 + 0 + 0 + 0 + 52 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 623335514256 + 554706185796 = 789516^2 + 744786^2 .

It is a super-2 number, since 2×1178041700052² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1178041700051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 503220402 + ... + 503222742.

It is an arithmetic number, because the mean of its divisors is an integer number (10308161941).

Almost surely, 2^{1178041700052} is an apocalyptic number.

1178041700052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1178041700052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1855469149380).

1178041700052 is an abundant number, since it is smaller than the sum of its proper divisors (2532896598708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1178041700052 is a wasteful number, since it uses less digits than its factorization.

1178041700052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3493 (or 3475 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

The spelling of 1178041700052 in words is "one trillion, one hundred seventy-eight billion, forty-one million, seven hundred thousand, fifty-two".