16397792363 has 2 divisors, whose sum is σ = 16397792364. Its totient is φ = 16397792362.

The previous prime is 16397792351. The next prime is 16397792401. The reversal of 16397792363 is 36329779361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16397792363 - 2⁴ = 16397792347 is a prime.

It is a super-2 number, since 2×16397792363² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 16397792299 and 16397792308.

It is not a weakly prime, because it can be changed into another prime (16397792563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8198896181 + 8198896182.

It is an arithmetic number, because the mean of its divisors is an integer number (8198896182).

Almost surely, 2^16397792363 is an apocalyptic number.

16397792363 is a deficient number, since it is larger than the sum of its proper divisors (1).

16397792363 is an equidigital number, since it uses as much as digits as its factorization.

16397792363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7715736, while the sum is 56.

The spelling of 16397792363 in words is "sixteen billion, three hundred ninety-seven million, seven hundred ninety-two thousand, three hundred sixty-three".