2598706913648 has 20 divisors (see below), whose sum is σ = 5041610956128. Its totient is φ = 1297646021760.

The previous prime is 2598706913623. The next prime is 2598706913681. The reversal of 2598706913648 is 8463196078952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106702136 + ... + 106726487.

It is a 1-persistent number, because it is pandigital, but 2⋅2598706913648 = 5197413827296 is not.

Almost surely, 2^{2598706913648} is an apocalyptic number.

It is an amenable number.

2598706913648 is a deficient number, since it is larger than the sum of its proper divisors (2442904042480).

2598706913648 is a wasteful number, since it uses less digits than its factorization.

2598706913648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213429392 (or 213429386 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 68.

The spelling of 2598706913648 in words is "two trillion, five hundred ninety-eight billion, seven hundred six million, nine hundred thirteen thousand, six hundred forty-eight".