2544752132 has 12 divisors (see below), whose sum is σ = 4795879116. Its totient is φ = 1174500960.

The previous prime is 2544752129. The next prime is 2544752141. The reversal of 2544752132 is 2312574452.

2544752132 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 2 ways, for example, as 440328256 + 2104423876 = 20984^2 + 45874^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2544752092 and 2544752101.

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, 24468719 + ... + 24468822.

It is an arithmetic number, because the mean of its divisors is an integer number (399656593).

Almost surely, 2^2544752132 is an apocalyptic number.

It is an amenable number.

2544752132 is a deficient number, since it is larger than the sum of its proper divisors (2251126984).

2544752132 is a wasteful number, since it uses less digits than its factorization.

2544752132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48937558 (or 48937556 counting only the distinct ones).

The product of its digits is 67200, while the sum is 35.

The square root of 2544752132 is about 50445.5362941063. The cubic root of 2544752132 is about 1365.2593588221.

The spelling of 2544752132 in words is "two billion, five hundred forty-four million, seven hundred fifty-two thousand, one hundred thirty-two".