2598815254 has 12 divisors (see below), whose sum is σ = 4534667604. Its totient is φ = 1113777924.

The previous prime is 2598815249. The next prime is 2598815267. The reversal of 2598815254 is 4525188952.

2598815254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 2598815198 and 2598815207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13259164 + ... + 13259359.

It is an arithmetic number, because the mean of its divisors is an integer number (377888967).

Almost surely, 2^2598815254 is an apocalyptic number.

2598815254 is a deficient number, since it is larger than the sum of its proper divisors (1935852350).

2598815254 is a wasteful number, since it uses less digits than its factorization.

2598815254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26518539 (or 26518532 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 49.

The square root of 2598815254 is about 50978.5764218657. The cubic root of 2598815254 is about 1374.8599754269.

The spelling of 2598815254 in words is "two billion, five hundred ninety-eight million, eight hundred fifteen thousand, two hundred fifty-four".