54492668 has 24 divisors (see below), whose sum is σ = 99335040. Its totient is φ = 26127360.

The previous prime is 54492643. The next prime is 54492673. The reversal of 54492668 is 86629445.

It is a congruent number.

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, 12068 + ... + 15956.

It is an arithmetic number, because the mean of its divisors is an integer number (4138960).

Almost surely, 2^54492668 is an apocalyptic number.

It is an amenable number.

54492668 is a deficient number, since it is larger than the sum of its proper divisors (44842372).

54492668 is a wasteful number, since it uses less digits than its factorization.

54492668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037 (or 4035 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 54492668 is about 7381.9149277135. The cubic root of 54492668 is about 379.1223234434.

The spelling of 54492668 in words is "fifty-four million, four hundred ninety-two thousand, six hundred sixty-eight".