87372540862704 has 360 divisors, whose sum is σ = 257574984123600. Its totient is φ = 28707212851200.

The previous prime is 87372540862681. The next prime is 87372540862813. The reversal of 87372540862704 is 40726804527378.

87372540862704 is a `hidden beast` number, since 8 + 7 + 3 + 7 + 2 + 540 + 86 + 2 + 7 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2049005224 + ... + 2049047864.

It is an arithmetic number, because the mean of its divisors is an integer number (715486067010).

Almost surely, 2^{87372540862704} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87372540862704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128787492061800).

87372540862704 is an abundant number, since it is smaller than the sum of its proper divisors (170202443260896).

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

87372540862704 is a wasteful number, since it uses less digits than its factorization.

87372540862704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42953 (or 42926 counting only the distinct ones).

The product of its (nonzero) digits is 126443520, while the sum is 63.

The spelling of 87372540862704 in words is "eighty-seven trillion, three hundred seventy-two billion, five hundred forty million, eight hundred sixty-two thousand, seven hundred four".