5517190172 has 12 divisors (see below), whose sum is σ = 10397781576. Its totient is φ = 2546395440.

The previous prime is 5517190171. The next prime is 5517190177. The reversal of 5517190172 is 2710917155.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5517190171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53049854 + ... + 53049957.

It is an arithmetic number, because the mean of its divisors is an integer number (866481798).

Almost surely, 2^5517190172 is an apocalyptic number.

5517190172 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5517190172 is a deficient number, since it is larger than the sum of its proper divisors (4880591404).

5517190172 is a wasteful number, since it uses less digits than its factorization.

5517190172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106099828 (or 106099826 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 38.

The square root of 5517190172 is about 74277.7905702640. The cubic root of 5517190172 is about 1767.0112639933.

The spelling of 5517190172 in words is "five billion, five hundred seventeen million, one hundred ninety thousand, one hundred seventy-two".