2579549152 has 24 divisors (see below), whose sum is σ = 5125956696. Its totient is φ = 1277718912.

The previous prime is 2579549149. The next prime is 2579549173. The reversal of 2579549152 is 2519459752.

It is a junction number, because it is equal to n+sod(n) for n = 2579549096 and 2579549105.

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, 373263 + ... + 380110.

It is an arithmetic number, because the mean of its divisors is an integer number (213581529).

Almost surely, 2^2579549152 is an apocalyptic number.

It is an amenable number.

2579549152 is a deficient number, since it is larger than the sum of its proper divisors (2546407544).

2579549152 is a wasteful number, since it uses less digits than its factorization.

2579549152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753490 (or 753482 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 49.

The square root of 2579549152 is about 50789.2621722348. The cubic root of 2579549152 is about 1371.4540748068.

It can be divided in two parts, 25795 and 49152, that added together give a palindrome (74947).

The spelling of 2579549152 in words is "two billion, five hundred seventy-nine million, five hundred forty-nine thousand, one hundred fifty-two".