5165269254 has 12 divisors (see below), whose sum is σ = 11191416756. Its totient is φ = 1721756412.

The previous prime is 5165269243. The next prime is 5165269261. The reversal of 5165269254 is 4529625615.

5165269254 is a `hidden beast` number, since 516 + 52 + 69 + 25 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143479684 + ... + 143479719.

It is an arithmetic number, because the mean of its divisors is an integer number (932618063).

Almost surely, 2^5165269254 is an apocalyptic number.

5165269254 is an abundant number, since it is smaller than the sum of its proper divisors (6026147502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5165269254 is a wasteful number, since it uses less digits than its factorization.

5165269254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286959411 (or 286959408 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 5165269254 is about 71869.8076663629. The cubic root of 5165269254 is about 1728.6125235780.

The spelling of 5165269254 in words is "five billion, one hundred sixty-five million, two hundred sixty-nine thousand, two hundred fifty-four".