72060933929 has 2 divisors, whose sum is σ = 72060933930. Its totient is φ = 72060933928.

The previous prime is 72060933821. The next prime is 72060933941. The reversal of 72060933929 is 92933906027.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70567266025 + 1493667904 = 265645^2 + 38648^2 .

It is a cyclic number.

It is not a de Polignac number, because 72060933929 - 2²⁴ = 72044156713 is a prime.

It is not a weakly prime, because it can be changed into another prime (72060933979) 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, 36030466964 + 36030466965.

It is an arithmetic number, because the mean of its divisors is an integer number (36030466965).

Almost surely, 2^72060933929 is an apocalyptic number.

It is an amenable number.

72060933929 is a deficient number, since it is larger than the sum of its proper divisors (1).

72060933929 is an equidigital number, since it uses as much as digits as its factorization.

72060933929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1102248, while the sum is 50.

The spelling of 72060933929 in words is "seventy-two billion, sixty million, nine hundred thirty-three thousand, nine hundred twenty-nine".