117485877600 has 576 divisors, whose sum is σ = 522971527680. Its totient is φ = 24787814400.

The previous prime is 117485877547. The next prime is 117485877601. The reversal of 117485877600 is 6778584711.

117485877600 is a `hidden beast` number, since 1 + 17 + 48 + 587 + 7 + 6 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117485877601) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1935715 + ... + 1995485.

It is an arithmetic number, because the mean of its divisors is an integer number (907936680).

Almost surely, 2^117485877600 is an apocalyptic number.

117485877600 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 117485877600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261485763840).

117485877600 is an abundant number, since it is smaller than the sum of its proper divisors (405485650080).

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

117485877600 is a wasteful number, since it uses less digits than its factorization.

117485877600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59820 (or 59801 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 54.

The spelling of 117485877600 in words is "one hundred seventeen billion, four hundred eighty-five million, eight hundred seventy-seven thousand, six hundred".