253154135 has 16 divisors (see below), whose sum is σ = 330163680. Its totient is φ = 185224320.

The previous prime is 253154117. The next prime is 253154141. The reversal of 253154135 is 531451352.

It is not a de Polignac number, because 253154135 - 2⁶ = 253154071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253154098 and 253154107.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10781 + ... + 24950.

It is an arithmetic number, because the mean of its divisors is an integer number (20635230).

Almost surely, 2^253154135 is an apocalyptic number.

253154135 is a deficient number, since it is larger than the sum of its proper divisors (77009545).

253154135 is a wasteful number, since it uses less digits than its factorization.

253154135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35858.

The product of its digits is 9000, while the sum is 29.

The square root of 253154135 is about 15910.8181750657. The cubic root of 253154135 is about 632.5987680805.

The spelling of 253154135 in words is "two hundred fifty-three million, one hundred fifty-four thousand, one hundred thirty-five".