2512761882912 has 54 divisors (see below), whose sum is σ = 7145743105683. Its totient is φ = 837578327232.

The previous prime is 2512761882901. The next prime is 2512761882941. The reversal of 2512761882912 is 2192881672152.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

2512761882912 is a `hidden beast` number, since 2 + 5 + 1 + 2 + 7 + 618 + 8 + 2 + 9 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1256380941456 + 1256380941456 = 1120884^2 + 1120884^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1120884.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 26854513 + ... + 26947919.

Almost surely, 2^{2512761882912} is an apocalyptic number.

It is an amenable number.

2512761882912 is an abundant number, since it is smaller than the sum of its proper divisors (4632981222771).

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

2512761882912 is an frugal number, since it uses more digits than its factorization.

2512761882912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186830 (or 93412 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 54.

The spelling of 2512761882912 in words is "two trillion, five hundred twelve billion, seven hundred sixty-one million, eight hundred eighty-two thousand, nine hundred twelve".