2598376049560 has 128 divisors (see below), whose sum is σ = 6115632399360. Its totient is φ = 991704384000.

The previous prime is 2598376049531. The next prime is 2598376049623. The reversal of 2598376049560 is 659406738952.

It is a junction number, because it is equal to n+sod(n) for n = 2598376049492 and 2598376049501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1018570285 + ... + 1018572835.

It is an arithmetic number, because the mean of its divisors is an integer number (47778378120).

Almost surely, 2^{2598376049560} is an apocalyptic number.

2598376049560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2598376049560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3057816199680).

2598376049560 is an abundant number, since it is smaller than the sum of its proper divisors (3517256349800).

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

2598376049560 is a wasteful number, since it uses less digits than its factorization.

2598376049560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889 (or 4885 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 64.

The spelling of 2598376049560 in words is "two trillion, five hundred ninety-eight billion, three hundred seventy-six million, forty-nine thousand, five hundred sixty".