5556177790 has 16 divisors (see below), whose sum is σ = 10527495120. Its totient is φ = 2105498880.

The previous prime is 5556177769. The next prime is 5556177797. The reversal of 5556177790 is 977716555.

It is a super-2 number, since 2×5556177790² = 61742223268178568200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556177797) 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, 14621331 + ... + 14621710.

It is an arithmetic number, because the mean of its divisors is an integer number (657968445).

Almost surely, 2^5556177790 is an apocalyptic number.

5556177790 is a deficient number, since it is larger than the sum of its proper divisors (4971317330).

5556177790 is a wasteful number, since it uses less digits than its factorization.

5556177790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29243067.

The product of its (nonzero) digits is 2315250, while the sum is 52.

The square root of 5556177790 is about 74539.7732086703. The cubic root of 5556177790 is about 1771.1637351123.

The spelling of 5556177790 in words is "five billion, five hundred fifty-six million, one hundred seventy-seven thousand, seven hundred ninety".