53231134 has 8 divisors (see below), whose sum is σ = 87105528. Its totient is φ = 24195960.

The previous prime is 53231117. The next prime is 53231147. The reversal of 53231134 is 43113235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 2419597 = 53231134 / (5 + 3 + 2 + 3 + 1 + 1 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1209777 + ... + 1209820.

It is an arithmetic number, because the mean of its divisors is an integer number (10888191).

Almost surely, 2^53231134 is an apocalyptic number.

53231134 is a deficient number, since it is larger than the sum of its proper divisors (33874394).

53231134 is a wasteful number, since it uses less digits than its factorization.

53231134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419610.

The product of its digits is 1080, while the sum is 22.

The square root of 53231134 is about 7295.9669681270. The cubic root of 53231134 is about 376.1738246761.

Adding to 53231134 its reverse (43113235), we get a palindrome (96344369).

The spelling of 53231134 in words is "fifty-three million, two hundred thirty-one thousand, one hundred thirty-four".