272381697659 has 2 divisors, whose sum is σ = 272381697660. Its totient is φ = 272381697658.

The previous prime is 272381697593. The next prime is 272381697667. The reversal of 272381697659 is 956796183272.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272381697659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272381697595 and 272381697604.

It is not a weakly prime, because it can be changed into another prime (272381699659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136190848829 + 136190848830.

It is an arithmetic number, because the mean of its divisors is an integer number (136190848830).

Almost surely, 2^272381697659 is an apocalyptic number.

272381697659 is a deficient number, since it is larger than the sum of its proper divisors (1).

272381697659 is an equidigital number, since it uses as much as digits as its factorization.

272381697659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68584320, while the sum is 65.

The spelling of 272381697659 in words is "two hundred seventy-two billion, three hundred eighty-one million, six hundred ninety-seven thousand, six hundred fifty-nine".