253551134 has 16 divisors (see below), whose sum is σ = 398669040. Its totient is φ = 120805440.

The previous prime is 253551127. The next prime is 253551169. The reversal of 253551134 is 431155352.

It is a junction number, because it is equal to n+sod(n) for n = 253551097 and 253551106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32429 + ... + 39480.

It is an arithmetic number, because the mean of its divisors is an integer number (24916815).

Almost surely, 2^253551134 is an apocalyptic number.

253551134 is a deficient number, since it is larger than the sum of its proper divisors (145117906).

253551134 is a wasteful number, since it uses less digits than its factorization.

253551134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71995.

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

The square root of 253551134 is about 15923.2890446666. The cubic root of 253551134 is about 632.9292780705.

The spelling of 253551134 in words is "two hundred fifty-three million, five hundred fifty-one thousand, one hundred thirty-four".