557077433 has 16 divisors (see below), whose sum is σ = 616377600. Its totient is φ = 499255680.

The previous prime is 557077429. The next prime is 557077487. The reversal of 557077433 is 334770755.

It is not a de Polignac number, because 557077433 - 2² = 557077429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557077133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452663 + ... + 453891.

It is an arithmetic number, because the mean of its divisors is an integer number (38523600).

Almost surely, 2^557077433 is an apocalyptic number.

It is an amenable number.

557077433 is a deficient number, since it is larger than the sum of its proper divisors (59300167).

557077433 is a wasteful number, since it uses less digits than its factorization.

557077433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792.

The product of its (nonzero) digits is 308700, while the sum is 41.

The square root of 557077433 is about 23602.4878561562. The cubic root of 557077433 is about 822.8206615481.

The spelling of 557077433 in words is "five hundred fifty-seven million, seventy-seven thousand, four hundred thirty-three".