86552955 has 24 divisors (see below), whose sum is σ = 155583792. Its totient is φ = 46160928.

The previous prime is 86552911. The next prime is 86552971. The reversal of 86552955 is 55925568.

86552955 is a `hidden beast` number, since 8 + 6 + 552 + 95 + 5 = 666.

It is not a de Polignac number, because 86552955 - 2⁶ = 86552891 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 86552955.

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, 34404 + ... + 36833.

It is an arithmetic number, because the mean of its divisors is an integer number (6482658).

Almost surely, 2^86552955 is an apocalyptic number.

86552955 is a deficient number, since it is larger than the sum of its proper divisors (69030837).

86552955 is an equidigital number, since it uses as much as digits as its factorization.

86552955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71257 (or 71245 counting only the distinct ones).

The product of its digits is 540000, while the sum is 45.

The square root of 86552955 is about 9303.3840617272. The cubic root of 86552955 is about 442.3445015249.

The spelling of 86552955 in words is "eighty-six million, five hundred fifty-two thousand, nine hundred fifty-five".