89562649928954 has 16 divisors (see below), whose sum is σ = 137975513296416. Its totient is φ = 43570823043600.

The previous prime is 89562649928953. The next prime is 89562649929001. The reversal of 89562649928954 is 45982994626598.

It is not an unprimeable number, because it can be changed into a prime (89562649928953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14594609 + ... + 19802219.

It is an arithmetic number, because the mean of its divisors is an integer number (8623469581026).

Almost surely, 2^{89562649928954} is an apocalyptic number.

89562649928954 is a deficient number, since it is larger than the sum of its proper divisors (48412863367462).

89562649928954 is a wasteful number, since it uses less digits than its factorization.

89562649928954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5440061.

The product of its digits is 24186470400, while the sum is 86.

The spelling of 89562649928954 in words is "eighty-nine trillion, five hundred sixty-two billion, six hundred forty-nine million, nine hundred twenty-eight thousand, nine hundred fifty-four".