2512504768 has 14 divisors (see below), whose sum is σ = 4985751776. Its totient is φ = 1256252352.

The previous prime is 2512504747. The next prime is 2512504769. The reversal of 2512504768 is 8674052152.

It is a self number, because there is not a number n which added to its sum of digits gives 2512504768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512504769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19628880 + ... + 19629007.

Almost surely, 2^2512504768 is an apocalyptic number.

It is an amenable number.

2512504768 is a deficient number, since it is larger than the sum of its proper divisors (2473247008).

2512504768 is an equidigital number, since it uses as much as digits as its factorization.

2512504768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39257899 (or 39257889 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 2512504768 is about 50124.8917006311. The cubic root of 2512504768 is about 1359.4679233492.

The spelling of 2512504768 in words is "two billion, five hundred twelve million, five hundred four thousand, seven hundred sixty-eight".