2572072715 has 16 divisors (see below), whose sum is σ = 3316829472. Its totient is φ = 1907710464.

The previous prime is 2572072667. The next prime is 2572072771. The reversal of 2572072715 is 5172702752.

It is a cyclic number.

It is not a de Polignac number, because 2572072715 - 2⁶ = 2572072651 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220124 + ... + 231513.

It is an arithmetic number, because the mean of its divisors is an integer number (207301842).

Almost surely, 2^2572072715 is an apocalyptic number.

2572072715 is a deficient number, since it is larger than the sum of its proper divisors (744756757).

2572072715 is a wasteful number, since it uses less digits than its factorization.

2572072715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451726.

The product of its (nonzero) digits is 68600, while the sum is 38.

The square root of 2572072715 is about 50715.6062272749. The cubic root of 2572072715 is about 1370.1278078856.

The spelling of 2572072715 in words is "two billion, five hundred seventy-two million, seventy-two thousand, seven hundred fifteen".