86953263232 has 32 divisors (see below), whose sum is σ = 188975134800. Its totient is φ = 39524209920.

The previous prime is 86953263227. The next prime is 86953263239. The reversal of 86953263232 is 23236235968.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (86953263239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30876882 + ... + 30879697.

Almost surely, 2^86953263232 is an apocalyptic number.

It is an amenable number.

86953263232 is an abundant number, since it is smaller than the sum of its proper divisors (102021871568).

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

86953263232 is a wasteful number, since it uses less digits than its factorization.

86953263232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61756604 (or 61756592 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 49.

The spelling of 86953263232 in words is "eighty-six billion, nine hundred fifty-three million, two hundred sixty-three thousand, two hundred thirty-two".