253841051 has 4 divisors (see below), whose sum is σ = 262029504. Its totient is φ = 245652600.

The previous prime is 253841023. The next prime is 253841167. The reversal of 253841051 is 150148352.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253841051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253841011) 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, 4094180 + ... + 4094241.

It is an arithmetic number, because the mean of its divisors is an integer number (65507376).

Almost surely, 2^253841051 is an apocalyptic number.

253841051 is a deficient number, since it is larger than the sum of its proper divisors (8188453).

253841051 is an equidigital number, since it uses as much as digits as its factorization.

253841051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8188452.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 253841051 is about 15932.3899964820. The cubic root of 253841051 is about 633.1704221487.

The spelling of 253841051 in words is "two hundred fifty-three million, eight hundred forty-one thousand, fifty-one".