2451132132 has 24 divisors (see below), whose sum is σ = 5726767200. Its totient is φ = 815978496.

The previous prime is 2451132119. The next prime is 2451132133. The reversal of 2451132132 is 2312311542.

It is not an unprimeable number, because it can be changed into a prime (2451132133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123582 + ... + 142037.

It is an arithmetic number, because the mean of its divisors is an integer number (238615300).

Almost surely, 2^2451132132 is an apocalyptic number.

It is an amenable number.

2451132132 is an abundant number, since it is smaller than the sum of its proper divisors (3275635068).

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

2451132132 is a wasteful number, since it uses less digits than its factorization.

2451132132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266395 (or 266393 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 2451132132 is about 49508.9096224104. The cubic root of 2451132132 is about 1348.3073678252.

Adding to 2451132132 its reverse (2312311542), we get a palindrome (4763443674).

The spelling of 2451132132 in words is "two billion, four hundred fifty-one million, one hundred thirty-two thousand, one hundred thirty-two".