2253723392378 has 16 divisors (see below), whose sum is σ = 3383201393664. Its totient is φ = 1125989741520.

The previous prime is 2253723392357. The next prime is 2253723392411. The reversal of 2253723392378 is 8732933273522.

It is a happy number.

2253723392378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38119376 + ... + 38178452.

It is an arithmetic number, because the mean of its divisors is an integer number (211450087104).

Almost surely, 2^{2253723392378} is an apocalyptic number.

2253723392378 is a deficient number, since it is larger than the sum of its proper divisors (1129478001286).

2253723392378 is a wasteful number, since it uses less digits than its factorization.

2253723392378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73517.

The product of its digits is 22861440, while the sum is 56.

The spelling of 2253723392378 in words is "two trillion, two hundred fifty-three billion, seven hundred twenty-three million, three hundred ninety-two thousand, three hundred seventy-eight".