2569127132 has 24 divisors (see below), whose sum is σ = 5281982832. Its totient is φ = 1077955200.

The previous prime is 2569127129. The next prime is 2569127177. The reversal of 2569127132 is 2317219652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2245169 + ... + 2246312.

It is an arithmetic number, because the mean of its divisors is an integer number (220082618).

Almost surely, 2^2569127132 is an apocalyptic number.

2569127132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2569127132 is an abundant number, since it is smaller than the sum of its proper divisors (2712855700).

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

2569127132 is a wasteful number, since it uses less digits than its factorization.

2569127132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4491509 (or 4491507 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 2569127132 is about 50686.5577051747. The cubic root of 2569127132 is about 1369.6045765932.

The spelling of 2569127132 in words is "two billion, five hundred sixty-nine million, one hundred twenty-seven thousand, one hundred thirty-two".