556490461177 has 8 divisors (see below), whose sum is σ = 636427420992. Its totient is φ = 476663082000.

The previous prime is 556490461151. The next prime is 556490461201. The reversal of 556490461177 is 771164094655.

556490461177 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 556490461177 - 2¹⁵ = 556490428409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556490461277) 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, 27384274 + ... + 27404587.

It is an arithmetic number, because the mean of its divisors is an integer number (79553427624).

Almost surely, 2^556490461177 is an apocalyptic number.

It is an amenable number.

556490461177 is a deficient number, since it is larger than the sum of its proper divisors (79936959815).

556490461177 is a wasteful number, since it uses less digits than its factorization.

556490461177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54790319.

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 556490461177 in words is "five hundred fifty-six billion, four hundred ninety million, four hundred sixty-one thousand, one hundred seventy-seven".