54511492 has 12 divisors (see below), whose sum is σ = 109023040. Its totient is φ = 23362056.

The previous prime is 54511463. The next prime is 54511511. The reversal of 54511492 is 29411545.

54511492 is an admirable number.

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, 973392 + ... + 973447.

Almost surely, 2^54511492 is an apocalyptic number.

It is an amenable number.

54511492 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54511492 is a wasteful number, since it uses less digits than its factorization.

54511492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946850 (or 1946848 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 54511492 is about 7383.1898255429. The cubic root of 54511492 is about 379.1659732118.

The spelling of 54511492 in words is "fifty-four million, five hundred eleven thousand, four hundred ninety-two".