2567597004240 has 40 divisors (see below), whose sum is σ = 7959550713888. Its totient is φ = 684692534400.

The previous prime is 2567597004239. The next prime is 2567597004241. The reversal of 2567597004240 is 424007957652.

It is an interprime number because it is at equal distance from previous prime (2567597004239) and next prime (2567597004241).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2567597004241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5349160186 + ... + 5349160665.

Almost surely, 2^{2567597004240} is an apocalyptic number.

2567597004240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2567597004240 is an abundant number, since it is smaller than the sum of its proper divisors (5391953709648).

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

2567597004240 is a wasteful number, since it uses less digits than its factorization.

2567597004240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10698320867 (or 10698320861 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 2567597004240 in words is "two trillion, five hundred sixty-seven billion, five hundred ninety-seven million, four thousand, two hundred forty".