5511321052 has 24 divisors (see below), whose sum is σ = 10215253440. Its totient is φ = 2592775680.

The previous prime is 5511321007. The next prime is 5511321061. The reversal of 5511321052 is 2501231155.

It is a congruent number.

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, 256152 + ... + 276832.

It is an arithmetic number, because the mean of its divisors is an integer number (425635560).

Almost surely, 2^5511321052 is an apocalyptic number.

It is an amenable number.

5511321052 is a deficient number, since it is larger than the sum of its proper divisors (4703932388).

5511321052 is a wasteful number, since it uses less digits than its factorization.

5511321052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24621 (or 24619 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 5511321052 is about 74238.2721512294. The cubic root of 5511321052 is about 1766.3844666294.

The spelling of 5511321052 in words is "five billion, five hundred eleven million, three hundred twenty-one thousand, fifty-two".