88258290021 has 48 divisors (see below), whose sum is σ = 146802240000. Its totient is φ = 50533074720.

The previous prime is 88258290017. The next prime is 88258290079. The reversal of 88258290021 is 12009285288.

It is not a de Polignac number, because 88258290021 - 2² = 88258290017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88258292021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 609930 + ... + 740628.

It is an arithmetic number, because the mean of its divisors is an integer number (3058380000).

Almost surely, 2^88258290021 is an apocalyptic number.

It is an amenable number.

88258290021 is a deficient number, since it is larger than the sum of its proper divisors (58543949979).

88258290021 is a wasteful number, since it uses less digits than its factorization.

88258290021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131094 (or 131091 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The spelling of 88258290021 in words is "eighty-eight billion, two hundred fifty-eight million, two hundred ninety thousand, twenty-one".