53154535 has 16 divisors (see below), whose sum is σ = 75412800. Its totient is φ = 35191296.

The previous prime is 53154511. The next prime is 53154551. The reversal of 53154535 is 53545135.

It is not a de Polignac number, because 53154535 - 2¹⁵ = 53121767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53154497 and 53154506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25170 + ... + 27199.

It is an arithmetic number, because the mean of its divisors is an integer number (4713300).

Almost surely, 2^53154535 is an apocalyptic number.

53154535 is a deficient number, since it is larger than the sum of its proper divisors (22258265).

53154535 is a wasteful number, since it uses less digits than its factorization.

53154535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52410.

The product of its digits is 22500, while the sum is 31.

The square root of 53154535 is about 7290.7156713179. The cubic root of 53154535 is about 375.9933014311.

The spelling of 53154535 in words is "fifty-three million, one hundred fifty-four thousand, five hundred thirty-five".