5265215923 has 8 divisors (see below), whose sum is σ = 5744401776. Its totient is φ = 4786118400.

The previous prime is 5265215909. The next prime is 5265215927. The reversal of 5265215923 is 3295125625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5265215923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5265215927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197815 + ... + 222847.

It is an arithmetic number, because the mean of its divisors is an integer number (718050222).

Almost surely, 2^5265215923 is an apocalyptic number.

5265215923 is a deficient number, since it is larger than the sum of its proper divisors (479185853).

5265215923 is a wasteful number, since it uses less digits than its factorization.

5265215923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44165.

The product of its digits is 162000, while the sum is 40.

The square root of 5265215923 is about 72561.8076056544. The cubic root of 5265215923 is about 1739.6907808067.

The spelling of 5265215923 in words is "five billion, two hundred sixty-five million, two hundred fifteen thousand, nine hundred twenty-three".