2598612996630 has 128 divisors (see below), whose sum is σ = 7227444787200. Its totient is φ = 585655225344.

The previous prime is 2598612996601. The next prime is 2598612996659. The reversal of 2598612996630 is 366992168952.

It is an interprime number because it is at equal distance from previous prime (2598612996601) and next prime (2598612996659).

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 54535656 + ... + 54583284.

It is an arithmetic number, because the mean of its divisors is an integer number (56464412400).

Almost surely, 2^{2598612996630} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2598612996630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3613722393600).

2598612996630 is an abundant number, since it is smaller than the sum of its proper divisors (4628831790570).

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

2598612996630 is a wasteful number, since it uses less digits than its factorization.

2598612996630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51278.

The product of its (nonzero) digits is 75582720, while the sum is 66.

The spelling of 2598612996630 in words is "two trillion, five hundred ninety-eight billion, six hundred twelve million, nine hundred ninety-six thousand, six hundred thirty".