52350531044531 has 2 divisors, whose sum is σ = 52350531044532. Its totient is φ = 52350531044530.

The previous prime is 52350531044521. The next prime is 52350531044551. The reversal of 52350531044531 is 13544013505325.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52350531044531 is a prime.

It is a super-2 number, since 2×52350531044531² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52350531044521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26175265522265 + 26175265522266.

It is an arithmetic number, because the mean of its divisors is an integer number (26175265522266).

Almost surely, 2^{52350531044531} is an apocalyptic number.

52350531044531 is a deficient number, since it is larger than the sum of its proper divisors (1).

52350531044531 is an equidigital number, since it uses as much as digits as its factorization.

52350531044531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 52350531044531 its reverse (13544013505325), we get a palindrome (65894544549856).

The spelling of 52350531044531 in words is "fifty-two trillion, three hundred fifty billion, five hundred thirty-one million, forty-four thousand, five hundred thirty-one".