2560740810750 has 64 divisors (see below), whose sum is σ = 7101787867200. Its totient is φ = 682864214400.

The previous prime is 2560740810671. The next prime is 2560740810751. The reversal of 2560740810750 is 570180470652.

2560740810750 is a `hidden beast` number, since 2 + 560 + 7 + 4 + 0 + 8 + 10 + 75 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2560740810696 and 2560740810705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560740810751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189677755 + ... + 189691254.

It is an arithmetic number, because the mean of its divisors is an integer number (110965435425).

Almost surely, 2^{2560740810750} is an apocalyptic number.

2560740810750 is an abundant number, since it is smaller than the sum of its proper divisors (4541047056450).

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

2560740810750 is a wasteful number, since it uses less digits than its factorization.

2560740810750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379369035 (or 379369019 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 2560740810750 in words is "two trillion, five hundred sixty billion, seven hundred forty million, eight hundred ten thousand, seven hundred fifty".