53032434231 has 16 divisors (see below), whose sum is σ = 85064556800. Its totient is φ = 28709287488.

The previous prime is 53032434229. The next prime is 53032434233. The reversal of 53032434231 is 13243423035.

It is an interprime number because it is at equal distance from previous prime (53032434229) and next prime (53032434233).

It is not a de Polignac number, because 53032434231 - 2¹ = 53032434229 is a prime.

It is a super-2 number, since 2×53032434231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53032434233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66456286 + ... + 66457083.

It is an arithmetic number, because the mean of its divisors is an integer number (5316534800).

Almost surely, 2^53032434231 is an apocalyptic number.

53032434231 is a deficient number, since it is larger than the sum of its proper divisors (32032122569).

53032434231 is a wasteful number, since it uses less digits than its factorization.

53032434231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132913398.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 53032434231 its reverse (13243423035), we get a palindrome (66275857266).

The spelling of 53032434231 in words is "fifty-three billion, thirty-two million, four hundred thirty-four thousand, two hundred thirty-one".