2544370734452 has 6 divisors (see below), whose sum is σ = 4452648785298. Its totient is φ = 1272185367224.

The previous prime is 2544370734419. The next prime is 2544370734463.

2544370734452 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 2471856861796 + 72513872656 = 1572214^2 + 269284^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2544370734452.

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, 318046341803 + ... + 318046341810.

It is an arithmetic number, because the mean of its divisors is an integer number (742108130883).

Almost surely, 2^{2544370734452} is an apocalyptic number.

It is an amenable number.

2544370734452 is a deficient number, since it is larger than the sum of its proper divisors (1908278050846).

2544370734452 is a wasteful number, since it uses less digits than its factorization.

2544370734452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636092683617 (or 636092683615 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 50.

The spelling of 2544370734452 in words is "two trillion, five hundred forty-four billion, three hundred seventy million, seven hundred thirty-four thousand, four hundred fifty-two".