2542131132 has 24 divisors (see below), whose sum is σ = 5944463616. Its totient is φ = 845545008.

The previous prime is 2542131131. The next prime is 2542131133. The reversal of 2542131132 is 2311312452.

It is an interprime number because it is at equal distance from previous prime (2542131131) and next prime (2542131133).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542131131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223218 + ... + 234329.

It is an arithmetic number, because the mean of its divisors is an integer number (247685984).

Almost surely, 2^2542131132 is an apocalyptic number.

It is an amenable number.

2542131132 is an abundant number, since it is smaller than the sum of its proper divisors (3402332484).

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

2542131132 is a wasteful number, since it uses less digits than its factorization.

2542131132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458017 (or 458015 counting only the distinct ones).

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

The square root of 2542131132 is about 50419.5510888385. The cubic root of 2542131132 is about 1364.7904756962.

Adding to 2542131132 its reverse (2311312452), we get a palindrome (4853443584).

The spelling of 2542131132 in words is "two billion, five hundred forty-two million, one hundred thirty-one thousand, one hundred thirty-two".