87562882531105 has 24 divisors (see below), whose sum is σ = 111152927835432. Its totient is φ = 66210182908416.

The previous prime is 87562882531073. The next prime is 87562882531127. The reversal of 87562882531105 is 50113528826578.

It can be written as a sum of positive squares in 4 ways, for example, as 5346028373904 + 82216854157201 = 2312148^2 + 9067351^2 .

It is not a de Polignac number, because 87562882531105 - 2⁵ = 87562882531073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55236094 + ... + 56799223.

It is an arithmetic number, because the mean of its divisors is an integer number (4631371993143).

Almost surely, 2^{87562882531105} is an apocalyptic number.

It is an amenable number.

87562882531105 is a deficient number, since it is larger than the sum of its proper divisors (23590045304327).

87562882531105 is a wasteful number, since it uses less digits than its factorization.

87562882531105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112035793 (or 112035774 counting only the distinct ones).

The product of its (nonzero) digits is 32256000, while the sum is 61.

The spelling of 87562882531105 in words is "eighty-seven trillion, five hundred sixty-two billion, eight hundred eighty-two million, five hundred thirty-one thousand, one hundred five".