557802001 has 4 divisors (see below), whose sum is σ = 566127472. Its totient is φ = 549476532.

The previous prime is 557801987. The next prime is 557802017. The reversal of 557802001 is 100208755.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 557802001 - 2¹³ = 557793809 is a prime.

It is a super-2 number, since 2×557802001² = 622286144639208002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557802031) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4162635 + ... + 4162768.

It is an arithmetic number, because the mean of its divisors is an integer number (141531868).

Almost surely, 2^557802001 is an apocalyptic number.

It is an amenable number.

557802001 is a deficient number, since it is larger than the sum of its proper divisors (8325471).

557802001 is an equidigital number, since it uses as much as digits as its factorization.

557802001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8325470.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 557802001 is about 23617.8322671663. The cubic root of 557802001 is about 823.1772434716.

The spelling of 557802001 in words is "five hundred fifty-seven million, eight hundred two thousand, one".