1147748055300 has 648 divisors, whose sum is σ = 4628036099232. Its totient is φ = 235218816000.

The previous prime is 1147748055269. The next prime is 1147748055323. The reversal of 1147748055300 is 35508477411.

1147748055300 is a `hidden beast` number, since 1 + 1 + 4 + 77 + 48 + 0 + 5 + 530 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 35396095 + ... + 35428505.

Almost surely, 2^{1147748055300} is an apocalyptic number.

1147748055300 is a gapful number since it is divisible by the number (10) 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 1147748055300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2314018049616).

1147748055300 is an abundant number, since it is smaller than the sum of its proper divisors (3480288043932).

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

1147748055300 is a wasteful number, since it uses less digits than its factorization.

1147748055300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32529 (or 32512 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 1147748055300 in words is "one trillion, one hundred forty-seven billion, seven hundred forty-eight million, fifty-five thousand, three hundred".