2558377232 has 10 divisors (see below), whose sum is σ = 4956855918. Its totient is φ = 1279188608.

The previous prime is 2558377223. The next prime is 2558377249. The reversal of 2558377232 is 2327738552.

2558377232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1950458896 + 607918336 = 44164^2 + 24656^2 .

It is a super-2 number, since 2×2558377232² = 13090588122431963648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79949273 + ... + 79949304.

Almost surely, 2^2558377232 is an apocalyptic number.

It is an amenable number.

2558377232 is a deficient number, since it is larger than the sum of its proper divisors (2398478686).

2558377232 is a wasteful number, since it uses less digits than its factorization.

2558377232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159898585 (or 159898579 counting only the distinct ones).

The product of its digits is 705600, while the sum is 44.

The square root of 2558377232 is about 50580.4036361910. The cubic root of 2558377232 is about 1367.6916447598.

The spelling of 2558377232 in words is "two billion, five hundred fifty-eight million, three hundred seventy-seven thousand, two hundred thirty-two".