15980192467 has 2 divisors, whose sum is σ = 15980192468. Its totient is φ = 15980192466.

The previous prime is 15980192419. The next prime is 15980192477. The reversal of 15980192467 is 76429108951.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15980192467 is a prime.

It is not a weakly prime, because it can be changed into another prime (15980192477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7990096233 + 7990096234.

It is an arithmetic number, because the mean of its divisors is an integer number (7990096234).

Almost surely, 2^15980192467 is an apocalyptic number.

15980192467 is a deficient number, since it is larger than the sum of its proper divisors (1).

15980192467 is an equidigital number, since it uses as much as digits as its factorization.

15980192467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 15980192467 in words is "fifteen billion, nine hundred eighty million, one hundred ninety-two thousand, four hundred sixty-seven".