52873667531 has 2 divisors, whose sum is σ = 52873667532. Its totient is φ = 52873667530.

The previous prime is 52873667519. The next prime is 52873667551. The reversal of 52873667531 is 13576637825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52873667531 - 2⁶ = 52873667467 is a prime.

It is a super-2 number, since 2×52873667531² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52873667551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26436833765 + 26436833766.

It is an arithmetic number, because the mean of its divisors is an integer number (26436833766).

Almost surely, 2^52873667531 is an apocalyptic number.

52873667531 is a deficient number, since it is larger than the sum of its proper divisors (1).

52873667531 is an equidigital number, since it uses as much as digits as its factorization.

52873667531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6350400, while the sum is 53.

The spelling of 52873667531 in words is "fifty-two billion, eight hundred seventy-three million, six hundred sixty-seven thousand, five hundred thirty-one".