72930015707 has 2 divisors, whose sum is σ = 72930015708. Its totient is φ = 72930015706.

The previous prime is 72930015671. The next prime is 72930015733. The reversal of 72930015707 is 70751003927.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72930015707 - 2²⁶ = 72862906843 is a prime.

It is not a weakly prime, because it can be changed into another prime (72930017707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36465007853 + 36465007854.

It is an arithmetic number, because the mean of its divisors is an integer number (36465007854).

Almost surely, 2^72930015707 is an apocalyptic number.

72930015707 is a deficient number, since it is larger than the sum of its proper divisors (1).

72930015707 is an equidigital number, since it uses as much as digits as its factorization.

72930015707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92610, while the sum is 41.

The spelling of 72930015707 in words is "seventy-two billion, nine hundred thirty million, fifteen thousand, seven hundred seven".