2544251132 has 6 divisors (see below), whose sum is σ = 4452439488. Its totient is φ = 1272125564.

The previous prime is 2544251117. The next prime is 2544251147. The reversal of 2544251132 is 2311524452.

It is an interprime number because it is at equal distance from previous prime (2544251117) and next prime (2544251147).

It is a junction number, because it is equal to n+sod(n) for n = 2544251095 and 2544251104.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 318031388 + ... + 318031395.

It is an arithmetic number, because the mean of its divisors is an integer number (742073248).

Almost surely, 2^2544251132 is an apocalyptic number.

It is an amenable number.

2544251132 is a deficient number, since it is larger than the sum of its proper divisors (1908188356).

2544251132 is a wasteful number, since it uses less digits than its factorization.

2544251132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636062787 (or 636062785 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 2544251132 is about 50440.5702981241. The cubic root of 2544251132 is about 1365.1697574523.

Adding to 2544251132 its reverse (2311524452), we get a palindrome (4855775584).

The spelling of 2544251132 in words is "two billion, five hundred forty-four million, two hundred fifty-one thousand, one hundred thirty-two".