88215463164 has 24 divisors (see below), whose sum is σ = 217944085968. Its totient is φ = 27675439360.

The previous prime is 88215463151. The next prime is 88215463199. The reversal of 88215463164 is 46136451288.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216214167 + ... + 216214574.

It is an arithmetic number, because the mean of its divisors is an integer number (9081003582).

Almost surely, 2^88215463164 is an apocalyptic number.

It is an amenable number.

88215463164 is an abundant number, since it is smaller than the sum of its proper divisors (129728622804).

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

88215463164 is a wasteful number, since it uses less digits than its factorization.

88215463164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432428765 (or 432428763 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The spelling of 88215463164 in words is "eighty-eight billion, two hundred fifteen million, four hundred sixty-three thousand, one hundred sixty-four".