89747270530 has 32 divisors (see below), whose sum is σ = 164222614080. Its totient is φ = 35304112320.

The previous prime is 89747270527. The next prime is 89747270549. The reversal of 89747270530 is 3507274798.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4960641 + ... + 4978699.

It is an arithmetic number, because the mean of its divisors is an integer number (5131956690).

Almost surely, 2^89747270530 is an apocalyptic number.

89747270530 is a deficient number, since it is larger than the sum of its proper divisors (74475343550).

89747270530 is a wasteful number, since it uses less digits than its factorization.

89747270530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26274.

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 89747270530 in words is "eighty-nine billion, seven hundred forty-seven million, two hundred seventy thousand, five hundred thirty".