2559074472 has 160 divisors (see below), whose sum is σ = 7356630600. Its totient is φ = 830808576.

The previous prime is 2559074443. The next prime is 2559074477. The reversal of 2559074472 is 2744709552.

2559074472 is a `hidden beast` number, since 25 + 5 + 90 + 74 + 472 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1446585156 + 1112489316 = 38034^2 + 33354^2 .

It is not an unprimeable number, because it can be changed into a prime (2559074477) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9238398 + ... + 9238674.

Almost surely, 2^2559074472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2559074472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3678315300).

2559074472 is an abundant number, since it is smaller than the sum of its proper divisors (4797556128).

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

2559074472 is a wasteful number, since it uses less digits than its factorization.

2559074472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 2559074472 is about 50587.2955592607. The cubic root of 2559074472 is about 1367.8158801141.

The spelling of 2559074472 in words is "two billion, five hundred fifty-nine million, seventy-four thousand, four hundred seventy-two".