556160601 has 16 divisors (see below), whose sum is σ = 747702144. Its totient is φ = 367707264.

The previous prime is 556160597. The next prime is 556160603. The reversal of 556160601 is 106061655.

It is not a de Polignac number, because 556160601 - 2² = 556160597 is a prime.

It is a super-2 number, since 2×556160601² = 618629228209362402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (556160603) 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 15 ways as a sum of consecutive naturals, for example, 278061 + ... + 280053.

It is an arithmetic number, because the mean of its divisors is an integer number (46731384).

Almost surely, 2^556160601 is an apocalyptic number.

It is an amenable number.

556160601 is a deficient number, since it is larger than the sum of its proper divisors (191541543).

556160601 is a wasteful number, since it uses less digits than its factorization.

556160601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 556160601 is about 23583.0574989758. The cubic root of 556160601 is about 822.3690172454.

The spelling of 556160601 in words is "five hundred fifty-six million, one hundred sixty thousand, six hundred one".