54689602 has 16 divisors (see below), whose sum is σ = 89672832. Its totient is φ = 24808720.

The previous prime is 54689599. The next prime is 54689639. The reversal of 54689602 is 20698645.

It is a happy number.

54689602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10023 + ... + 14485.

It is an arithmetic number, because the mean of its divisors is an integer number (5604552).

Almost surely, 2^54689602 is an apocalyptic number.

54689602 is a deficient number, since it is larger than the sum of its proper divisors (34983230).

54689602 is a wasteful number, since it uses less digits than its factorization.

54689602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 54689602 is about 7395.2418486484. The cubic root of 54689602 is about 379.5784845917.

The spelling of 54689602 in words is "fifty-four million, six hundred eighty-nine thousand, six hundred two".