53034135 has 128 divisors (see below), whose sum is σ = 116619264. Its totient is φ = 19906560.

The previous prime is 53034131. The next prime is 53034151. The reversal of 53034135 is 53143035.

It is a happy number.

It is not a de Polignac number, because 53034135 - 2² = 53034131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53034131) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 726459 + ... + 726531.

It is an arithmetic number, because the mean of its divisors is an integer number (911088).

Almost surely, 2^53034135 is an apocalyptic number.

53034135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53034135 is an abundant number, since it is smaller than the sum of its proper divisors (63585129).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53034135 is a wasteful number, since it uses less digits than its factorization.

53034135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 53034135 is about 7282.4539133454. The cubic root of 53034135 is about 375.7092001371.

Subtracting 53034135 from its reverse (53143035), we obtain a square (108900 = 330²).

The spelling of 53034135 in words is "fifty-three million, thirty-four thousand, one hundred thirty-five".