253154201 has 4 divisors (see below), whose sum is σ = 259041552. Its totient is φ = 247266852.

The previous prime is 253154147. The next prime is 253154203. The reversal of 253154201 is 102451352.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 253154201 - 2²² = 248959897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (253154203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2943611 + ... + 2943696.

It is an arithmetic number, because the mean of its divisors is an integer number (64760388).

Almost surely, 2^253154201 is an apocalyptic number.

It is an amenable number.

253154201 is a deficient number, since it is larger than the sum of its proper divisors (5887351).

253154201 is an equidigital number, since it uses as much as digits as its factorization.

253154201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5887350.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 253154201 is about 15910.8202491261. The cubic root of 253154201 is about 632.5988230556.

The spelling of 253154201 in words is "two hundred fifty-three million, one hundred fifty-four thousand, two hundred one".