89925622632 has 160 divisors (see below), whose sum is σ = 253534881600. Its totient is φ = 29778451200.

The previous prime is 89925622603. The next prime is 89925622637. The reversal of 89925622632 is 23622652998.

89925622632 is a `hidden beast` number, since 8 + 9 + 9 + 2 + 5 + 622 + 6 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (89925622637) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 82424407 + ... + 82425497.

It is an arithmetic number, because the mean of its divisors is an integer number (1584593010).

Almost surely, 2^89925622632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89925622632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126767440800).

89925622632 is an abundant number, since it is smaller than the sum of its proper divisors (163609258968).

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

89925622632 is a wasteful number, since it uses less digits than its factorization.

89925622632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829 (or 1816 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 89925622632 in words is "eighty-nine billion, nine hundred twenty-five million, six hundred twenty-two thousand, six hundred thirty-two".