87740775715600 has 60 divisors (see below), whose sum is σ = 240911101329664. Its totient is φ = 30082551672960.

The previous prime is 87740775715559. The next prime is 87740775715609. The reversal of 87740775715600 is 651757704778.

It is not an unprimeable number, because it can be changed into a prime (87740775715609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15667992864 + ... + 15667998463.

Almost surely, 2^{87740775715600} is an apocalyptic number.

87740775715600 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

87740775715600 is an abundant number, since it is smaller than the sum of its proper divisors (153170325614064).

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

87740775715600 is a wasteful number, since it uses less digits than its factorization.

87740775715600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31335991352 (or 31335991341 counting only the distinct ones).

The product of its (nonzero) digits is 80673600, while the sum is 64.

The spelling of 87740775715600 in words is "eighty-seven trillion, seven hundred forty billion, seven hundred seventy-five million, seven hundred fifteen thousand, six hundred".