5272378315 has 8 divisors (see below), whose sum is σ = 6332494608. Its totient is φ = 4214142240.

The previous prime is 5272378301. The next prime is 5272378337. The reversal of 5272378315 is 5138732725.

It is a happy number.

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

It is not a de Polignac number, because 5272378315 - 2⁷ = 5272378187 is a prime.

It is a Duffinian 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, 463876 + ... + 475105.

It is an arithmetic number, because the mean of its divisors is an integer number (791561826).

Almost surely, 2^5272378315 is an apocalyptic number.

5272378315 is a deficient number, since it is larger than the sum of its proper divisors (1060116293).

5272378315 is a wasteful number, since it uses less digits than its factorization.

5272378315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940109.

The product of its digits is 352800, while the sum is 43.

The square root of 5272378315 is about 72611.1445647292. The cubic root of 5272378315 is about 1740.4792702532.

The spelling of 5272378315 in words is "five billion, two hundred seventy-two million, three hundred seventy-eight thousand, three hundred fifteen".