89951357425 has 12 divisors (see below), whose sum is σ = 111665460096. Its totient is φ = 71879939600.

The previous prime is 89951357413. The next prime is 89951357459. The reversal of 89951357425 is 52475315998.

It is not a de Polignac number, because 89951357425 - 2⁵ = 89951357393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89951357425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2006041 + ... + 2050390.

It is an arithmetic number, because the mean of its divisors is an integer number (9305455008).

Almost surely, 2^89951357425 is an apocalyptic number.

It is an amenable number.

89951357425 is a deficient number, since it is larger than the sum of its proper divisors (21714102671).

89951357425 is a wasteful number, since it uses less digits than its factorization.

89951357425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4057328 (or 4057323 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 58.

The spelling of 89951357425 in words is "eighty-nine billion, nine hundred fifty-one million, three hundred fifty-seven thousand, four hundred twenty-five".