92146719397 has 2 divisors, whose sum is σ = 92146719398. Its totient is φ = 92146719396.

The previous prime is 92146719383. The next prime is 92146719473. The reversal of 92146719397 is 79391764129.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78533897121 + 13612822276 = 280239^2 + 116674^2 .

It is a cyclic number.

It is not a de Polignac number, because 92146719397 - 2¹¹ = 92146717349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92146719997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46073359698 + 46073359699.

It is an arithmetic number, because the mean of its divisors is an integer number (46073359699).

Almost surely, 2^92146719397 is an apocalyptic number.

It is an amenable number.

92146719397 is a deficient number, since it is larger than the sum of its proper divisors (1).

92146719397 is an equidigital number, since it uses as much as digits as its factorization.

92146719397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5143824, while the sum is 58.

The spelling of 92146719397 in words is "ninety-two billion, one hundred forty-six million, seven hundred nineteen thousand, three hundred ninety-seven".