272616780971 has 2 divisors, whose sum is σ = 272616780972. Its totient is φ = 272616780970.

The previous prime is 272616780967. The next prime is 272616781037. The reversal of 272616780971 is 179087616272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272616780971 - 2² = 272616780967 is a prime.

It is not a weakly prime, because it can be changed into another prime (272616780911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136308390485 + 136308390486.

It is an arithmetic number, because the mean of its divisors is an integer number (136308390486).

Almost surely, 2^272616780971 is an apocalyptic number.

272616780971 is a deficient number, since it is larger than the sum of its proper divisors (1).

272616780971 is an equidigital number, since it uses as much as digits as its factorization.

272616780971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3556224, while the sum is 56.

The spelling of 272616780971 in words is "two hundred seventy-two billion, six hundred sixteen million, seven hundred eighty thousand, nine hundred seventy-one".