2548274722192 has 20 divisors (see below), whose sum is σ = 4937316139980. Its totient is φ = 1274128621568.

The previous prime is 2548274722181. The next prime is 2548274722229. The reversal of 2548274722192 is 2912274728452.

It can be written as a sum of positive squares in 2 ways, for example, as 2251572274576 + 296702447616 = 1500524^2 + 544704^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2312784 + ... + 3231952.

It is an arithmetic number, because the mean of its divisors is an integer number (246865806999).

Almost surely, 2^{2548274722192} is an apocalyptic number.

It is an amenable number.

2548274722192 is a deficient number, since it is larger than the sum of its proper divisors (2389041417788).

2548274722192 is a wasteful number, since it uses less digits than its factorization.

2548274722192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092450 (or 1092444 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 55.

The spelling of 2548274722192 in words is "two trillion, five hundred forty-eight billion, two hundred seventy-four million, seven hundred twenty-two thousand, one hundred ninety-two".