86513155752 has 16 divisors (see below), whose sum is σ = 216282889440. Its totient is φ = 28837718576.

The previous prime is 86513155741. The next prime is 86513155759. The reversal of 86513155752 is 25755131568.

It is a super-2 number, since 2×86513155752² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86513155759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1802357388 + ... + 1802357435.

It is an arithmetic number, because the mean of its divisors is an integer number (13517680590).

Almost surely, 2^86513155752 is an apocalyptic number.

It is an amenable number.

86513155752 is an abundant number, since it is smaller than the sum of its proper divisors (129769733688).

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

86513155752 is a wasteful number, since it uses less digits than its factorization.

86513155752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3604714832 (or 3604714828 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 48.

The spelling of 86513155752 in words is "eighty-six billion, five hundred thirteen million, one hundred fifty-five thousand, seven hundred fifty-two".