89425623072 has 48 divisors (see below), whose sum is σ = 235101908160. Its totient is φ = 29762871552.

The previous prime is 89425623059. The next prime is 89425623137. The reversal of 89425623072 is 27032652498.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 650572 + ... + 775947.

It is an arithmetic number, because the mean of its divisors is an integer number (4897956420).

Almost surely, 2^89425623072 is an apocalyptic number.

It is an amenable number.

89425623072 is an abundant number, since it is smaller than the sum of its proper divisors (145676285088).

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

89425623072 is a wasteful number, since it uses less digits than its factorization.

89425623072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427185 (or 1427177 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 89425623072 in words is "eighty-nine billion, four hundred twenty-five million, six hundred twenty-three thousand, seventy-two".