557411017 has 8 divisors (see below), whose sum is σ = 571220424. Its totient is φ = 543723648.

The previous prime is 557410981. The next prime is 557411027. The reversal of 557411017 is 710114755.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 320374201 + 237036816 = 17899^2 + 15396^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-557411017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 557411017.

It is not an unprimeable number, because it can be changed into a prime (557411027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21228 + ... + 39565.

It is an arithmetic number, because the mean of its divisors is an integer number (71402553).

Almost surely, 2^557411017 is an apocalyptic number.

It is an amenable number.

557411017 is a deficient number, since it is larger than the sum of its proper divisors (13809407).

557411017 is a wasteful number, since it uses less digits than its factorization.

557411017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61019.

The product of its (nonzero) digits is 4900, while the sum is 31.

The square root of 557411017 is about 23609.5535112378. The cubic root of 557411017 is about 822.9848667509.

The spelling of 557411017 in words is "five hundred fifty-seven million, four hundred eleven thousand, seventeen".