5272372518 has 16 divisors (see below), whose sum is σ = 12051137280. Its totient is φ = 1506392136.

The previous prime is 5272372489. The next prime is 5272372541. The reversal of 5272372518 is 8152732725.

It is a super-3 number, since 3×5272372518³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 125532679 = 5272372518 / (5 + 2 + 7 + 2 + 3 + 7 + 2 + 5 + 1 + 8).

It is a self number, because there is not a number n which added to its sum of digits gives 5272372518.

It is a congruent 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, 62766298 + ... + 62766381.

It is an arithmetic number, because the mean of its divisors is an integer number (753196080).

Almost surely, 2^5272372518 is an apocalyptic number.

5272372518 is an abundant number, since it is smaller than the sum of its proper divisors (6778764762).

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

5272372518 is a wasteful number, since it uses less digits than its factorization.

5272372518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125532691.

The product of its digits is 235200, while the sum is 42.

The square root of 5272372518 is about 72611.1046466035. The cubic root of 5272372518 is about 1740.4786323651.

The spelling of 5272372518 in words is "five billion, two hundred seventy-two million, three hundred seventy-two thousand, five hundred eighteen".