72670676333 has 2 divisors, whose sum is σ = 72670676334. Its totient is φ = 72670676332.

The previous prime is 72670676291. The next prime is 72670676359. The reversal of 72670676333 is 33367607627.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60497305444 + 12173370889 = 245962^2 + 110333^2 .

It is a cyclic number.

It is not a de Polignac number, because 72670676333 - 2¹⁴ = 72670659949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72670696333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36335338166 + 36335338167.

It is an arithmetic number, because the mean of its divisors is an integer number (36335338167).

Almost surely, 2^72670676333 is an apocalyptic number.

It is an amenable number.

72670676333 is a deficient number, since it is larger than the sum of its proper divisors (1).

72670676333 is an equidigital number, since it uses as much as digits as its factorization.

72670676333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4000752, while the sum is 50.

The spelling of 72670676333 in words is "seventy-two billion, six hundred seventy million, six hundred seventy-six thousand, three hundred thirty-three".