54557482 has 12 divisors (see below), whose sum is σ = 95197410. Its totient is φ = 23381736.

The previous prime is 54557467. The next prime is 54557491. The reversal of 54557482 is 28475545.

It can be written as a sum of positive squares in only one way, i.e., 44502241 + 10055241 = 6671^2 + 3171^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278257 + ... + 278452.

Almost surely, 2^54557482 is an apocalyptic number.

54557482 is a deficient number, since it is larger than the sum of its proper divisors (40639928).

54557482 is a wasteful number, since it uses less digits than its factorization.

54557482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556725 (or 556718 counting only the distinct ones).

The product of its digits is 224000, while the sum is 40.

The square root of 54557482 is about 7386.3036764000. The cubic root of 54557482 is about 379.2725742288.

The spelling of 54557482 in words is "fifty-four million, five hundred fifty-seven thousand, four hundred eighty-two".