253594922349 has 16 divisors (see below), whose sum is σ = 344196077184. Its totient is φ = 166037016000.

The previous prime is 253594922333. The next prime is 253594922351. The reversal of 253594922349 is 943229495352.

It is not a de Polignac number, because 253594922349 - 2⁴ = 253594922333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253594922359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941577 + ... + 1180574.

It is an arithmetic number, because the mean of its divisors is an integer number (21512254824).

Almost surely, 2^253594922349 is an apocalyptic number.

It is an amenable number.

253594922349 is a deficient number, since it is larger than the sum of its proper divisors (90601154835).

253594922349 is a wasteful number, since it uses less digits than its factorization.

253594922349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122868.

The product of its digits is 20995200, while the sum is 57.

The spelling of 253594922349 in words is "two hundred fifty-three billion, five hundred ninety-four million, nine hundred twenty-two thousand, three hundred forty-nine".