52523314031 has 4 divisors (see below), whose sum is σ = 55287699000. Its totient is φ = 49758929064.

The previous prime is 52523314013. The next prime is 52523314177. The reversal of 52523314031 is 13041332525.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 52523314031 - 2¹⁴ = 52523297647 is a prime.

It is a super-2 number, since 2×52523314031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52523313985 and 52523314003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52523314331) 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, 1382192456 + ... + 1382192493.

It is an arithmetic number, because the mean of its divisors is an integer number (13821924750).

Almost surely, 2^52523314031 is an apocalyptic number.

52523314031 is a deficient number, since it is larger than the sum of its proper divisors (2764384969).

52523314031 is a wasteful number, since it uses less digits than its factorization.

52523314031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764384968.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 52523314031 its reverse (13041332525), we get a palindrome (65564646556).

The spelling of 52523314031 in words is "fifty-two billion, five hundred twenty-three million, three hundred fourteen thousand, thirty-one".