5072870520 has 96 divisors (see below), whose sum is σ = 16545831120. Its totient is φ = 1347924480.

The previous prime is 5072870437. The next prime is 5072870581. The reversal of 5072870520 is 250782705.

5072870520 is a `hidden beast` number, since 50 + 7 + 2 + 87 + 0 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76087 + ... + 126233.

Almost surely, 2^5072870520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5072870520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8272915560).

5072870520 is an abundant number, since it is smaller than the sum of its proper divisors (11472960600).

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

5072870520 is a wasteful number, since it uses less digits than its factorization.

5072870520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50445 (or 50438 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 5072870520 is about 71224.0866561306. The cubic root of 5072870520 is about 1718.2430364286.

The spelling of 5072870520 in words is "five billion, seventy-two million, eight hundred seventy thousand, five hundred twenty".