5265015399 has 24 divisors (see below), whose sum is σ = 9069345792. Its totient is φ = 2877771600.

The previous prime is 5265015361. The next prime is 5265015401. The reversal of 5265015399 is 9935105625.

5265015399 is a `hidden beast` number, since 5 + 2 + 6 + 501 + 53 + 99 = 666.

It is not a de Polignac number, because 5265015399 - 2⁷ = 5265015271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265015359) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1815327 + ... + 1818224.

It is an arithmetic number, because the mean of its divisors is an integer number (377889408).

Almost surely, 2^5265015399 is an apocalyptic number.

5265015399 is a deficient number, since it is larger than the sum of its proper divisors (3804330393).

5265015399 is a wasteful number, since it uses less digits than its factorization.

5265015399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3633587 (or 3633584 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 45.

The square root of 5265015399 is about 72560.4258463248. The cubic root of 5265015399 is about 1739.6686953445.

The spelling of 5265015399 in words is "five billion, two hundred sixty-five million, fifteen thousand, three hundred ninety-nine".