87876653332 has 24 divisors (see below), whose sum is σ = 166528703432. Its totient is φ = 40334371200.

The previous prime is 87876653261. The next prime is 87876653393. The reversal of 87876653332 is 23335667878.

It can be written as a sum of positive squares in 4 ways, for example, as 9905026576 + 77971626756 = 99524^2 + 279234^2 .

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, 4658919 + ... + 4677742.

Almost surely, 2^87876653332 is an apocalyptic number.

It is an amenable number.

87876653332 is a deficient number, since it is larger than the sum of its proper divisors (78652050100).

87876653332 is a wasteful number, since it uses less digits than its factorization.

87876653332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336859 (or 9336857 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 58.

The spelling of 87876653332 in words is "eighty-seven billion, eight hundred seventy-six million, six hundred fifty-three thousand, three hundred thirty-two".