89497251294 has 32 divisors (see below), whose sum is σ = 198467832960. Its totient is φ = 26675781600.

The previous prime is 89497251289. The next prime is 89497251307. The reversal of 89497251294 is 49215279498.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11110884 + ... + 11118935.

It is an arithmetic number, because the mean of its divisors is an integer number (6202119780).

Almost surely, 2^89497251294 is an apocalyptic number.

89497251294 is an abundant number, since it is smaller than the sum of its proper divisors (108970581666).

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

89497251294 is a wasteful number, since it uses less digits than its factorization.

89497251294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22229896.

The product of its digits is 13063680, while the sum is 60.

The spelling of 89497251294 in words is "eighty-nine billion, four hundred ninety-seven million, two hundred fifty-one thousand, two hundred ninety-four".