253301625161 has 16 divisors (see below), whose sum is σ = 273425214720. Its totient is φ = 233269657920.

The previous prime is 253301625131. The next prime is 253301625223. The reversal of 253301625161 is 161526103352.

It is not a de Polignac number, because 253301625161 - 2³⁰ = 252227883337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253301625131) 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, 23226836 + ... + 23237738.

It is an arithmetic number, because the mean of its divisors is an integer number (17089075920).

Almost surely, 2^253301625161 is an apocalyptic number.

It is an amenable number.

253301625161 is a deficient number, since it is larger than the sum of its proper divisors (20123589559).

253301625161 is a wasteful number, since it uses less digits than its factorization.

253301625161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14936.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 253301625161 in words is "two hundred fifty-three billion, three hundred one million, six hundred twenty-five thousand, one hundred sixty-one".