5272754436 has 36 divisors (see below), whose sum is σ = 13335367500. Its totient is φ = 1756659648.

The previous prime is 5272754419. The next prime is 5272754477. The reversal of 5272754436 is 6344572725.

5272754436 is a `hidden beast` number, since 5 + 2 + 72 + 7 + 544 + 36 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1761480900 + 3511273536 = 41970^2 + 59256^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 5272754391 and 5272754400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32590 + ... + 107738.

It is an arithmetic number, because the mean of its divisors is an integer number (370426875).

Almost surely, 2^5272754436 is an apocalyptic number.

It is an amenable number.

5272754436 is an abundant number, since it is smaller than the sum of its proper divisors (8062613064).

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

5272754436 is a wasteful number, since it uses less digits than its factorization.

5272754436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77108 (or 77103 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 45.

The square root of 5272754436 is about 72613.7344859772. The cubic root of 5272754436 is about 1740.5206567142.

The spelling of 5272754436 in words is "five billion, two hundred seventy-two million, seven hundred fifty-four thousand, four hundred thirty-six".