253958011 has 4 divisors (see below), whose sum is σ = 254053800. Its totient is φ = 253862224.

The previous prime is 253957997. The next prime is 253958051. The reversal of 253958011 is 110859352.

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

It is a cyclic number.

It is not a de Polignac number, because 253958011 - 2¹³ = 253949819 is a prime.

It is a super-2 number, since 2×253958011² = 128989342702152242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253958051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43801 + ... + 49258.

It is an arithmetic number, because the mean of its divisors is an integer number (63513450).

Almost surely, 2^253958011 is an apocalyptic number.

253958011 is a deficient number, since it is larger than the sum of its proper divisors (95789).

253958011 is an equidigital number, since it uses as much as digits as its factorization.

253958011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95788.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 253958011 is about 15936.0600839731. The cubic root of 253958011 is about 633.2676539154.

The spelling of 253958011 in words is "two hundred fifty-three million, nine hundred fifty-eight thousand, eleven".