872975732539 has 2 divisors, whose sum is σ = 872975732540. Its totient is φ = 872975732538.

The previous prime is 872975732501. The next prime is 872975732623. The reversal of 872975732539 is 935237579278.

872975732539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 872975732539 - 2³¹ = 870828248891 is a prime.

It is not a weakly prime, because it can be changed into another prime (872975732039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436487866269 + 436487866270.

It is an arithmetic number, because the mean of its divisors is an integer number (436487866270).

Almost surely, 2^872975732539 is an apocalyptic number.

872975732539 is a deficient number, since it is larger than the sum of its proper divisors (1).

872975732539 is an equidigital number, since it uses as much as digits as its factorization.

872975732539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 200037600, while the sum is 67.

The spelling of 872975732539 in words is "eight hundred seventy-two billion, nine hundred seventy-five million, seven hundred thirty-two thousand, five hundred thirty-nine".