65232837873 has 12 divisors (see below), whose sum is σ = 107685954688. Its totient is φ = 37275907320.

The previous prime is 65232837847. The next prime is 65232837881. The reversal of 65232837873 is 37873823256.

65232837873 is a `hidden beast` number, since 6 + 523 + 2 + 8 + 37 + 87 + 3 = 666.

65232837873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65232837873 - 2²¹ = 65230740721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65232837973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 517720873 + ... + 517720998.

Almost surely, 2^65232837873 is an apocalyptic number.

65232837873 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

65232837873 is a deficient number, since it is larger than the sum of its proper divisors (42453116815).

65232837873 is a wasteful number, since it uses less digits than its factorization.

65232837873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035441884 (or 1035441881 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 65232837873 in words is "sixty-five billion, two hundred thirty-two million, eight hundred thirty-seven thousand, eight hundred seventy-three".