54492556 has 12 divisors (see below), whose sum is σ = 95591440. Its totient is φ = 27180720.

The previous prime is 54492553. The next prime is 54492583. The reversal of 54492556 is 65529445.

It is not an unprimeable number, because it can be changed into a prime (54492553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14496 + ... + 17863.

Almost surely, 2^54492556 is an apocalyptic number.

It is an amenable number.

54492556 is a deficient number, since it is larger than the sum of its proper divisors (41098884).

54492556 is a wasteful number, since it uses less digits than its factorization.

54492556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32784 (or 32782 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The square root of 54492556 is about 7381.9073416022. The cubic root of 54492556 is about 379.1220637037.

The spelling of 54492556 in words is "fifty-four million, four hundred ninety-two thousand, five hundred fifty-six".