253256601 has 32 divisors (see below), whose sum is σ = 375379200. Its totient is φ = 150868224.

The previous prime is 253256593. The next prime is 253256609. The reversal of 253256601 is 106652352.

253256601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (253256593) and next prime (253256609).

It is not a de Polignac number, because 253256601 - 2³ = 253256593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253256609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 422500 + ... + 423098.

It is an arithmetic number, because the mean of its divisors is an integer number (11730600).

Almost surely, 2^253256601 is an apocalyptic number.

It is an amenable number.

253256601 is a deficient number, since it is larger than the sum of its proper divisors (122122599).

253256601 is a wasteful number, since it uses less digits than its factorization.

253256601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 253256601 is about 15914.0378597011. The cubic root of 253256601 is about 632.6841062374.

The spelling of 253256601 in words is "two hundred fifty-three million, two hundred fifty-six thousand, six hundred one".