19152696967 has 2 divisors, whose sum is σ = 19152696968. Its totient is φ = 19152696966.

The previous prime is 19152696947. The next prime is 19152697007. The reversal of 19152696967 is 76969625191.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19152696967 is a prime.

It is a super-2 number, since 2×19152696967² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19152696917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9576348483 + 9576348484.

It is an arithmetic number, because the mean of its divisors is an integer number (9576348484).

Almost surely, 2^19152696967 is an apocalyptic number.

19152696967 is a deficient number, since it is larger than the sum of its proper divisors (1).

19152696967 is an equidigital number, since it uses as much as digits as its factorization.

19152696967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11022480, while the sum is 61.

The spelling of 19152696967 in words is "nineteen billion, one hundred fifty-two million, six hundred ninety-six thousand, nine hundred sixty-seven".