272631316651 has 2 divisors, whose sum is σ = 272631316652. Its totient is φ = 272631316650.

The previous prime is 272631316627. The next prime is 272631316663. The reversal of 272631316651 is 156613136272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272631316651 - 2¹⁷ = 272631185579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272631316598 and 272631316607.

It is not a weakly prime, because it can be changed into another prime (272631316151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136315658325 + 136315658326.

It is an arithmetic number, because the mean of its divisors is an integer number (136315658326).

Almost surely, 2^272631316651 is an apocalyptic number.

272631316651 is a deficient number, since it is larger than the sum of its proper divisors (1).

272631316651 is an equidigital number, since it uses as much as digits as its factorization.

272631316651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 43.

The spelling of 272631316651 in words is "two hundred seventy-two billion, six hundred thirty-one million, three hundred sixteen thousand, six hundred fifty-one".