117037911125520 has 2880 divisors, whose sum is σ = 529659999019008. Its totient is φ = 22865504256000.

The previous prime is 117037911125501. The next prime is 117037911125573. The reversal of 117037911125520 is 25521119730711.

117037911125520 is a `hidden beast` number, since 1 + 1 + 7 + 0 + 3 + 7 + 9 + 1 + 112 + 5 + 520 = 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 575 ways as a sum of consecutive naturals, for example, 120533378635 + ... + 120533379605.

Almost surely, 2^{117037911125520} is an apocalyptic number.

117037911125520 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 117037911125520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264829999509504).

117037911125520 is an abundant number, since it is smaller than the sum of its proper divisors (412622087893488).

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

117037911125520 is a wasteful number, since it uses less digits than its factorization.

117037911125520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 45.

The spelling of 117037911125520 in words is "one hundred seventeen trillion, thirty-seven billion, nine hundred eleven million, one hundred twenty-five thousand, five hundred twenty".