7272016967959 has 2 divisors, whose sum is σ = 7272016967960. Its totient is φ = 7272016967958.

The previous prime is 7272016967911. The next prime is 7272016968011. The reversal of 7272016967959 is 9597696102727.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7272016967959 - 2³³ = 7263427033367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7272016967659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3636008483979 + 3636008483980.

It is an arithmetic number, because the mean of its divisors is an integer number (3636008483980).

Almost surely, 2^{7272016967959} is an apocalyptic number.

7272016967959 is a deficient number, since it is larger than the sum of its proper divisors (1).

7272016967959 is an equidigital number, since it uses as much as digits as its factorization.

7272016967959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180033840, while the sum is 70.

The spelling of 7272016967959 in words is "seven trillion, two hundred seventy-two billion, sixteen million, nine hundred sixty-seven thousand, nine hundred fifty-nine".