5577660111 has 8 divisors (see below), whose sum is σ = 7558796464. Its totient is φ = 3657481920.

The previous prime is 5577660107. The next prime is 5577660113. The reversal of 5577660111 is 1110667755.

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

It is not a de Polignac number, because 5577660111 - 2² = 5577660107 is a prime.

It is a super-2 number, since 2×5577660111² = 62220584627681064642, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5577660111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5577660113) 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, 15239326 + ... + 15239691.

It is an arithmetic number, because the mean of its divisors is an integer number (944849558).

Almost surely, 2^5577660111 is an apocalyptic number.

5577660111 is a deficient number, since it is larger than the sum of its proper divisors (1981136353).

5577660111 is a wasteful number, since it uses less digits than its factorization.

5577660111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30479081.

The product of its (nonzero) digits is 44100, while the sum is 39.

The square root of 5577660111 is about 74683.7339117428. The cubic root of 5577660111 is about 1773.4434663362.

The spelling of 5577660111 in words is "five billion, five hundred seventy-seven million, six hundred sixty thousand, one hundred eleven".