53232151 has 32 divisors (see below), whose sum is σ = 67212288. Its totient is φ = 41126400.

The previous prime is 53232149. The next prime is 53232163. The reversal of 53232151 is 15123235.

It is not a de Polignac number, because 53232151 - 2¹ = 53232149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53232121) 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 31 ways as a sum of consecutive naturals, for example, 516766 + ... + 516868.

It is an arithmetic number, because the mean of its divisors is an integer number (2100384).

Almost surely, 2^53232151 is an apocalyptic number.

53232151 is a deficient number, since it is larger than the sum of its proper divisors (13980137).

53232151 is a wasteful number, since it uses less digits than its factorization.

53232151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271.

The product of its digits is 900, while the sum is 22.

The square root of 53232151 is about 7296.0366638333. The cubic root of 53232151 is about 376.1762203063.

Adding to 53232151 its reverse (15123235), we get a palindrome (68355386).

The spelling of 53232151 in words is "fifty-three million, two hundred thirty-two thousand, one hundred fifty-one".