96972571819 has 2 divisors, whose sum is σ = 96972571820. Its totient is φ = 96972571818.

The previous prime is 96972571763. The next prime is 96972571931. The reversal of 96972571819 is 91817527969.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 96972571819 - 2¹³ = 96972563627 is a prime.

It is a super-2 number, since 2×96972571819² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (96972511819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48486285909 + 48486285910.

It is an arithmetic number, because the mean of its divisors is an integer number (48486285910).

Almost surely, 2^96972571819 is an apocalyptic number.

96972571819 is a deficient number, since it is larger than the sum of its proper divisors (1).

96972571819 is an equidigital number, since it uses as much as digits as its factorization.

96972571819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17146080, while the sum is 64.

The spelling of 96972571819 in words is "ninety-six billion, nine hundred seventy-two million, five hundred seventy-one thousand, eight hundred nineteen".