5611023172 has 6 divisors (see below), whose sum is σ = 9819290558. Its totient is φ = 2805511584.

The previous prime is 5611023161. The next prime is 5611023181. The reversal of 5611023172 is 2713201165.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4931691076 + 679332096 = 70226^2 + 26064^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5611023172.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701377893 + ... + 701377900.

Almost surely, 2^5611023172 is an apocalyptic number.

It is an amenable number.

5611023172 is a deficient number, since it is larger than the sum of its proper divisors (4208267386).

5611023172 is a wasteful number, since it uses less digits than its factorization.

5611023172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402755797 (or 1402755795 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 5611023172 is about 74906.7631926517. The cubic root of 5611023172 is about 1776.9724205745.

The spelling of 5611023172 in words is "five billion, six hundred eleven million, twenty-three thousand, one hundred seventy-two".