5577158780 has 36 divisors (see below), whose sum is σ = 12129859560. Its totient is φ = 2153930688.

The previous prime is 5577158779. The next prime is 5577158789. The reversal of 5577158780 is 878517755.

It is a super-2 number, since 2×5577158780² = 62209400114662176800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577158789) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148970 + ... + 182609.

Almost surely, 2^5577158780 is an apocalyptic number.

It is an amenable number.

5577158780 is an abundant number, since it is smaller than the sum of its proper divisors (6552700780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5577158780 is a wasteful number, since it uses less digits than its factorization.

5577158780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331646 (or 331615 counting only the distinct ones).

The product of its (nonzero) digits is 2744000, while the sum is 53.

The square root of 5577158780 is about 74680.3774762822. The cubic root of 5577158780 is about 1773.3903312218.

The spelling of 5577158780 in words is "five billion, five hundred seventy-seven million, one hundred fifty-eight thousand, seven hundred eighty".