53131024033 has 16 divisors (see below), whose sum is σ = 55132520400. Its totient is φ = 51141099520.

The previous prime is 53131024013. The next prime is 53131024039. The reversal of 53131024033 is 33042013135.

It can be written as a sum of positive squares in 8 ways, for example, as 18665844129 + 34465179904 = 136623^2 + 185648^2 .

It is a cyclic number.

It is not a de Polignac number, because 53131024033 - 2³³ = 44541089441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53131023989 and 53131024007.

It is not an unprimeable number, because it can be changed into a prime (53131024039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15036735 + ... + 15040267.

It is an arithmetic number, because the mean of its divisors is an integer number (3445782525).

Almost surely, 2^53131024033 is an apocalyptic number.

It is an amenable number.

53131024033 is a deficient number, since it is larger than the sum of its proper divisors (2001496367).

53131024033 is a wasteful number, since it uses less digits than its factorization.

53131024033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5012.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 53131024033 its reverse (33042013135), we get a palindrome (86173037168).

It can be divided in two parts, 5313102 and 4033, that added together give a palindrome (5317135).

The spelling of 53131024033 in words is "fifty-three billion, one hundred thirty-one million, twenty-four thousand, thirty-three".