2520715080976 has 15 divisors (see below), whose sum is σ = 4883897773911. Its totient is φ = 1260354365136.

The previous prime is 2520715080973. The next prime is 2520715080997. The reversal of 2520715080976 is 6790805170252.

It is a happy number.

The square root of 2520715080976 is 1587676.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2520715080976² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520715080973) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 6152245 + ... + 6549163.

Almost surely, 2^{2520715080976} is an apocalyptic number.

2520715080976 is the 1587676-th square number.

It is an amenable number.

2520715080976 is a deficient number, since it is larger than the sum of its proper divisors (2363182692935).

2520715080976 is an frugal number, since it uses more digits than its factorization.

2520715080976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793846 (or 396921 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 52.

The spelling of 2520715080976 in words is "two trillion, five hundred twenty billion, seven hundred fifteen million, eighty thousand, nine hundred seventy-six".