87137552496 has 40 divisors (see below), whose sum is σ = 226071490320. Its totient is φ = 28921186816.

The previous prime is 87137552413. The next prime is 87137552501. The reversal of 87137552496 is 69425573178.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3884451 + ... + 3906818.

It is an arithmetic number, because the mean of its divisors is an integer number (5651787258).

Almost surely, 2^87137552496 is an apocalyptic number.

It is an amenable number.

87137552496 is an abundant number, since it is smaller than the sum of its proper divisors (138933937824).

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

87137552496 is a wasteful number, since it uses less digits than its factorization.

87137552496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7791513 (or 7791507 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 57.

The spelling of 87137552496 in words is "eighty-seven billion, one hundred thirty-seven million, five hundred fifty-two thousand, four hundred ninety-six".