85877147632 has 40 divisors (see below), whose sum is σ = 167555044640. Its totient is φ = 42637363200.

The previous prime is 85877147627. The next prime is 85877147641. The reversal of 85877147632 is 23674177858.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7998844 + ... + 8009572.

It is an arithmetic number, because the mean of its divisors is an integer number (4188876116).

Almost surely, 2^85877147632 is an apocalyptic number.

It is an amenable number.

85877147632 is a deficient number, since it is larger than the sum of its proper divisors (81677897008).

85877147632 is a wasteful number, since it uses less digits than its factorization.

85877147632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14201 (or 14195 counting only the distinct ones).

The product of its digits is 15805440, while the sum is 58.

The spelling of 85877147632 in words is "eighty-five billion, eight hundred seventy-seven million, one hundred forty-seven thousand, six hundred thirty-two".