2520132144 has 20 divisors (see below), whose sum is σ = 6510341496. Its totient is φ = 840044032.

The previous prime is 2520132113. The next prime is 2520132157. The reversal of 2520132144 is 4412310252.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26251329 + ... + 26251424.

Almost surely, 2^2520132144 is an apocalyptic number.

2520132144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2520132144 is an abundant number, since it is smaller than the sum of its proper divisors (3990209352).

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

2520132144 is a wasteful number, since it uses less digits than its factorization.

2520132144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52502764 (or 52502758 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2520132144 is about 50200.9177605350. The cubic root of 2520132144 is about 1360.8422090169.

Adding to 2520132144 its reverse (4412310252), we get a palindrome (6932442396).

The spelling of 2520132144 in words is "two billion, five hundred twenty million, one hundred thirty-two thousand, one hundred forty-four".