2507756740968 has 32 divisors (see below), whose sum is σ = 6279823488960. Its totient is φ = 834528028800.

The previous prime is 2507756740927. The next prime is 2507756741051. The reversal of 2507756740968 is 8690476577052.

It is a junction number, because it is equal to n+sod(n) for n = 2507756740899 and 2507756740908.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86915580 + ... + 86944427.

It is an arithmetic number, because the mean of its divisors is an integer number (196244484030).

Almost surely, 2^{2507756740968} is an apocalyptic number.

It is an amenable number.

2507756740968 is an abundant number, since it is smaller than the sum of its proper divisors (3772066747992).

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

2507756740968 is a wasteful number, since it uses less digits than its factorization.

2507756740968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173860617 (or 173860613 counting only the distinct ones).

The product of its (nonzero) digits is 177811200, while the sum is 66.

The spelling of 2507756740968 in words is "two trillion, five hundred seven billion, seven hundred fifty-six million, seven hundred forty thousand, nine hundred sixty-eight".