5165656016 has 40 divisors (see below), whose sum is σ = 10091348904. Its totient is φ = 2561518080.

The previous prime is 5165656007. The next prime is 5165656021. The reversal of 5165656016 is 6106565615.

It can be written as a sum of positive squares in 4 ways, for example, as 1197160000 + 3968496016 = 34600^2 + 62996^2 .

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, 1147466 + ... + 1151958.

Almost surely, 2^5165656016 is an apocalyptic number.

It is an amenable number.

5165656016 is a deficient number, since it is larger than the sum of its proper divisors (4925692888).

5165656016 is a wasteful number, since it uses less digits than its factorization.

5165656016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5079 (or 5073 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 5165656016 is about 71872.4983286375. The cubic root of 5165656016 is about 1728.6556671792.

The spelling of 5165656016 in words is "five billion, one hundred sixty-five million, six hundred fifty-six thousand, sixteen".