2544520312 has 8 divisors (see below), whose sum is σ = 4770975600. Its totient is φ = 1272260152.

The previous prime is 2544520283. The next prime is 2544520333. The reversal of 2544520312 is 2130254452.

2544520312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159032512 + ... + 159032527.

It is an arithmetic number, because the mean of its divisors is an integer number (596371950).

Almost surely, 2^2544520312 is an apocalyptic number.

It is an amenable number.

2544520312 is a deficient number, since it is larger than the sum of its proper divisors (2226455288).

2544520312 is a wasteful number, since it uses less digits than its factorization.

2544520312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318065045 (or 318065041 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2544520312 is about 50443.2385161778. The cubic root of 2544520312 is about 1365.2179004247.

Adding to 2544520312 its reverse (2130254452), we get a palindrome (4674774764).

The spelling of 2544520312 in words is "two billion, five hundred forty-four million, five hundred twenty thousand, three hundred twelve".