54257554 has 8 divisors (see below), whose sum is σ = 87646860. Its totient is φ = 25041936.

The previous prime is 54257551. The next prime is 54257563. The reversal of 54257554 is 45575245.

It can be written as a sum of positive squares in 2 ways, for example, as 51451929 + 2805625 = 7173^2 + 1675^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (54257551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043389 + ... + 1043440.

Almost surely, 2^54257554 is an apocalyptic number.

54257554 is a deficient number, since it is larger than the sum of its proper divisors (33389306).

54257554 is a wasteful number, since it uses less digits than its factorization.

54257554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086844.

The product of its digits is 140000, while the sum is 37.

The square root of 54257554 is about 7365.9727124121. The cubic root of 54257554 is about 378.5762838008.

The spelling of 54257554 in words is "fifty-four million, two hundred fifty-seven thousand, five hundred fifty-four".