557005474 has 16 divisors (see below), whose sum is σ = 859618368. Its totient is φ = 270492912.

The previous prime is 557005451. The next prime is 557005499. The reversal of 557005474 is 474500755.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37027 + ... + 49849.

It is an arithmetic number, because the mean of its divisors is an integer number (53726148).

Almost surely, 2^557005474 is an apocalyptic number.

557005474 is a deficient number, since it is larger than the sum of its proper divisors (302612894).

557005474 is a wasteful number, since it uses less digits than its factorization.

557005474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13449.

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 557005474 is about 23600.9634125389. The cubic root of 557005474 is about 822.7852314636.

The spelling of 557005474 in words is "five hundred fifty-seven million, five thousand, four hundred seventy-four".