53233525130501 has 4 divisors (see below), whose sum is σ = 53233978634892. Its totient is φ = 53233071626112.

The previous prime is 53233525130491. The next prime is 53233525130503. The reversal of 53233525130501 is 10503152533235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49311643950625 + 3921881179876 = 7022225^2 + 1980374^2 .

It is a cyclic number.

It is not a de Polignac number, because 53233525130501 - 2²⁶ = 53233458021637 is a prime.

It is a super-2 number, since 2×53233525130501² (a number of 28 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 (53233525130503) 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 3 ways as a sum of consecutive naturals, for example, 226576076 + ... + 226810901.

It is an arithmetic number, because the mean of its divisors is an integer number (13308494658723).

Almost surely, 2^{53233525130501} is an apocalyptic number.

It is an amenable number.

53233525130501 is a deficient number, since it is larger than the sum of its proper divisors (453504391).

53233525130501 is a wasteful number, since it uses less digits than its factorization.

53233525130501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453504390.

The product of its (nonzero) digits is 202500, while the sum is 38.

Adding to 53233525130501 its reverse (10503152533235), we get a palindrome (63736677663736).

The spelling of 53233525130501 in words is "fifty-three trillion, two hundred thirty-three billion, five hundred twenty-five million, one hundred thirty thousand, five hundred one".