557405054 has 8 divisors (see below), whose sum is σ = 853897248. Its totient is φ = 272772640.

The previous prime is 557405053. The next prime is 557405059. The reversal of 557405054 is 450504755.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557405053) 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, 2964827 + ... + 2965014.

It is an arithmetic number, because the mean of its divisors is an integer number (106737156).

Almost surely, 2^557405054 is an apocalyptic number.

557405054 is a deficient number, since it is larger than the sum of its proper divisors (296492194).

557405054 is a wasteful number, since it uses less digits than its factorization.

557405054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5929890.

The product of its (nonzero) digits is 70000, while the sum is 35.

The square root of 557405054 is about 23609.4272272751. The cubic root of 557405054 is about 822.9819320665.

The spelling of 557405054 in words is "five hundred fifty-seven million, four hundred five thousand, fifty-four".