53152134 has 16 divisors (see below), whose sum is σ = 121490688. Its totient is φ = 15186312.

The previous prime is 53152133. The next prime is 53152153. The reversal of 53152134 is 43125135.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53152133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632722 + ... + 632805.

It is an arithmetic number, because the mean of its divisors is an integer number (7593168).

Almost surely, 2^53152134 is an apocalyptic number.

53152134 is an abundant number, since it is smaller than the sum of its proper divisors (68338554).

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

53152134 is a wasteful number, since it uses less digits than its factorization.

53152134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265539.

The product of its digits is 1800, while the sum is 24.

The square root of 53152134 is about 7290.5510079829. The cubic root of 53152134 is about 375.9876401173.

Adding to 53152134 its reverse (43125135), we get a palindrome (96277269).

The spelling of 53152134 in words is "fifty-three million, one hundred fifty-two thousand, one hundred thirty-four".