54996492 has 12 divisors (see below), whose sum is σ = 128325176. Its totient is φ = 18332160.

The previous prime is 54996463. The next prime is 54996503. The reversal of 54996492 is 29469945.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×54996492² = 6049228264612128, which contains 22 as substring.

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, 2291509 + ... + 2291532.

Almost surely, 2^54996492 is an apocalyptic number.

It is an amenable number.

54996492 is an abundant number, since it is smaller than the sum of its proper divisors (73328684).

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

54996492 is a wasteful number, since it uses less digits than its factorization.

54996492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4583048 (or 4583046 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 54996492 is about 7415.9619740125. The cubic root of 54996492 is about 380.2871605968.

The spelling of 54996492 in words is "fifty-four million, nine hundred ninety-six thousand, four hundred ninety-two".