54992492 has 12 divisors (see below), whose sum is σ = 96312216. Its totient is φ = 27474720.

The previous prime is 54992489. The next prime is 54992503. The reversal of 54992492 is 29429945.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283 + ... + 10565.

It is an arithmetic number, because the mean of its divisors is an integer number (8026018).

Almost surely, 2^54992492 is an apocalyptic number.

It is an amenable number.

54992492 is a deficient number, since it is larger than the sum of its proper divisors (41319724).

54992492 is a wasteful number, since it uses less digits than its factorization.

54992492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10768 (or 10766 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 54992492 is about 7415.6922805629. The cubic root of 54992492 is about 380.2779407026.

The spelling of 54992492 in words is "fifty-four million, nine hundred ninety-two thousand, four hundred ninety-two".