2504407044722 has 54 divisors (see below), whose sum is σ = 4317477737391. Its totient is φ = 1088626443960.

The previous prime is 2504407044721. The next prime is 2504407044749. The reversal of 2504407044722 is 2274407044052.

It can be written as a sum of positive squares in only one way, i.e., 1252203522361 + 1252203522361 = 1119019^2 + 1119019^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1119019.

It is a super-3 number, since 3×2504407044722³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2504407044722.

It is not an unprimeable number, because it can be changed into a prime (2504407044721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 566221403 + ... + 566225825.

Almost surely, 2^{2504407044722} is an apocalyptic number.

2504407044722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2504407044722 is a deficient number, since it is larger than the sum of its proper divisors (1813070692669).

2504407044722 is an frugal number, since it uses more digits than its factorization.

2504407044722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916 (or 4459 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 41.

The spelling of 2504407044722 in words is "two trillion, five hundred four billion, four hundred seven million, forty-four thousand, seven hundred twenty-two".