5111055552 has 56 divisors (see below), whose sum is σ = 13528665856. Its totient is φ = 1702971648.

The previous prime is 5111055539. The next prime is 5111055577. The reversal of 5111055552 is 2555501115.

It is a super-2 number, since 2×5111055552² = 52245777711260049408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661053 + ... + 668739.

Almost surely, 2^5111055552 is an apocalyptic number.

It is an amenable number.

5111055552 is an abundant number, since it is smaller than the sum of its proper divisors (8417610304).

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

5111055552 is a wasteful number, since it uses less digits than its factorization.

5111055552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11165 (or 11155 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 30.

The square root of 5111055552 is about 71491.6467288312. The cubic root of 5111055552 is about 1722.5435092435.

Adding to 5111055552 its reverse (2555501115), we get a palindrome (7666556667).

The spelling of 5111055552 in words is "five billion, one hundred eleven million, fifty-five thousand, five hundred fifty-two".