253411613 has 12 divisors (see below), whose sum is σ = 313606368. Its totient is φ = 200500560.

The previous prime is 253411591. The next prime is 253411637. The reversal of 253411613 is 316114352.

253411613 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 253411613 - 2¹⁰ = 253410589 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253411643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105923 + ... + 108288.

It is an arithmetic number, because the mean of its divisors is an integer number (26133864).

Almost surely, 2^253411613 is an apocalyptic number.

It is an amenable number.

253411613 is a deficient number, since it is larger than the sum of its proper divisors (60194755).

253411613 is a wasteful number, since it uses less digits than its factorization.

253411613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214244 (or 214231 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 253411613 is about 15918.9074059748. The cubic root of 253411613 is about 632.8131632565.

Adding to 253411613 its reverse (316114352), we get a palindrome (569525965).

The spelling of 253411613 in words is "two hundred fifty-three million, four hundred eleven thousand, six hundred thirteen".