53134351 has 4 divisors (see below), whose sum is σ = 54966600. Its totient is φ = 51302104.

The previous prime is 53134349. The next prime is 53134357. The reversal of 53134351 is 15343135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15343135 = 5 ⋅3068627.

It is a cyclic number.

It is not a de Polignac number, because 53134351 - 2¹ = 53134349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53134357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916081 + ... + 916138.

It is an arithmetic number, because the mean of its divisors is an integer number (13741650).

Almost surely, 2^53134351 is an apocalyptic number.

53134351 is a deficient number, since it is larger than the sum of its proper divisors (1832249).

53134351 is a wasteful number, since it uses less digits than its factorization.

53134351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832248.

The product of its digits is 2700, while the sum is 25.

The square root of 53134351 is about 7289.3313136391. The cubic root of 53134351 is about 375.9457043034.

Adding to 53134351 its reverse (15343135), we get a palindrome (68477486).

The spelling of 53134351 in words is "fifty-three million, one hundred thirty-four thousand, three hundred fifty-one".