87057795962 has 8 divisors (see below), whose sum is σ = 131249571156. Its totient is φ = 43307938912.

The previous prime is 87057795941. The next prime is 87057795973. The reversal of 87057795962 is 26959775078.

It can be written as a sum of positive squares in 2 ways, for example, as 86924139241 + 133656721 = 294829^2 + 11561^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×87057795962² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110479043 + ... + 110479830.

Almost surely, 2^87057795962 is an apocalyptic number.

87057795962 is a deficient number, since it is larger than the sum of its proper divisors (44191775194).

87057795962 is a wasteful number, since it uses less digits than its factorization.

87057795962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220959072.

The product of its (nonzero) digits is 66679200, while the sum is 65.

The spelling of 87057795962 in words is "eighty-seven billion, fifty-seven million, seven hundred ninety-five thousand, nine hundred sixty-two".