2506431452 has 12 divisors (see below), whose sum is σ = 5012862960. Its totient is φ = 1074184896.

The previous prime is 2506431419. The next prime is 2506431457. The reversal of 2506431452 is 2541346052.

2506431452 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506431457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44757677 + ... + 44757732.

It is an arithmetic number, because the mean of its divisors is an integer number (417738580).

Almost surely, 2^2506431452 is an apocalyptic number.

It is an amenable number.

2506431452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2506431452 is a wasteful number, since it uses less digits than its factorization.

2506431452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89515420 (or 89515418 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2506431452 is about 50064.2732095453. The cubic root of 2506431452 is about 1358.3716548019.

The spelling of 2506431452 in words is "two billion, five hundred six million, four hundred thirty-one thousand, four hundred fifty-two".