72610260884947 has 2 divisors, whose sum is σ = 72610260884948. Its totient is φ = 72610260884946.

The previous prime is 72610260884927. The next prime is 72610260884989. The reversal of 72610260884947 is 74948806201627.

It is a weak prime.

It is an emirp because it is prime and its reverse (74948806201627) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 72610260884947 - 2³⁹ = 72060505071059 is a prime.

It is a super-3 number, since 3×72610260884947³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (72610260884927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36305130442473 + 36305130442474.

It is an arithmetic number, because the mean of its divisors is an integer number (36305130442474).

Almost surely, 2^{72610260884947} is an apocalyptic number.

72610260884947 is a deficient number, since it is larger than the sum of its proper divisors (1).

72610260884947 is an equidigital number, since it uses as much as digits as its factorization.

72610260884947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65028096, while the sum is 64.

The spelling of 72610260884947 in words is "seventy-two trillion, six hundred ten billion, two hundred sixty million, eight hundred eighty-four thousand, nine hundred forty-seven".