5051165523 has 16 divisors (see below), whose sum is σ = 7115731200. Its totient is φ = 3178340640.

The previous prime is 5051165521. The next prime is 5051165543. The reversal of 5051165523 is 3255611505.

It is not a de Polignac number, because 5051165523 - 2¹ = 5051165521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5051165521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149383 + ... + 180048.

It is an arithmetic number, because the mean of its divisors is an integer number (444733200).

Almost surely, 2^5051165523 is an apocalyptic number.

5051165523 is a deficient number, since it is larger than the sum of its proper divisors (2064565677).

5051165523 is a wasteful number, since it uses less digits than its factorization.

5051165523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329722.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 5051165523 is about 71071.5521358581. The cubic root of 5051165523 is about 1715.7889507533.

The spelling of 5051165523 in words is "five billion, fifty-one million, one hundred sixty-five thousand, five hundred twenty-three".