253857201 has 16 divisors (see below), whose sum is σ = 366705024. Its totient is φ = 155280384.

The previous prime is 253857193. The next prime is 253857299. The reversal of 253857201 is 102758352.

253857201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253857201 - 2³ = 253857193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253857001) 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, 12976 + ... + 26001.

It is an arithmetic number, because the mean of its divisors is an integer number (22919064).

Almost surely, 2^253857201 is an apocalyptic number.

It is an amenable number.

253857201 is a deficient number, since it is larger than the sum of its proper divisors (112847823).

253857201 is a wasteful number, since it uses less digits than its factorization.

253857201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39160.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 253857201 is about 15932.8968175910. The cubic root of 253857201 is about 633.1838498238.

The spelling of 253857201 in words is "two hundred fifty-three million, eight hundred fifty-seven thousand, two hundred one".