2512761882940 has 48 divisors (see below), whose sum is σ = 5298355246464. Its totient is φ = 1001006899200.

The previous prime is 2512761882901. The next prime is 2512761882941. The reversal of 2512761882940 is 492881672152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512761882941) by changing a digit.

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, 4842685 + ... + 5336395.

It is an arithmetic number, because the mean of its divisors is an integer number (110382400968).

Almost surely, 2^{2512761882940} is an apocalyptic number.

2512761882940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2512761882940 is an abundant number, since it is smaller than the sum of its proper divisors (2785593363524).

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

2512761882940 is a wasteful number, since it uses less digits than its factorization.

2512761882940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494758 (or 494756 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 55.

The spelling of 2512761882940 in words is "two trillion, five hundred twelve billion, seven hundred sixty-one million, eight hundred eighty-two thousand, nine hundred forty".