92647980649507 has 2 divisors, whose sum is σ = 92647980649508. Its totient is φ = 92647980649506.

The previous prime is 92647980649487. The next prime is 92647980649547. The reversal of 92647980649507 is 70594608974629.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92647980649507 is a prime.

It is not a weakly prime, because it can be changed into another prime (92647980649547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46323990324753 + 46323990324754.

It is an arithmetic number, because the mean of its divisors is an integer number (46323990324754).

Almost surely, 2^{92647980649507} is an apocalyptic number.

92647980649507 is a deficient number, since it is larger than the sum of its proper divisors (1).

92647980649507 is an equidigital number, since it uses as much as digits as its factorization.

92647980649507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1646023680, while the sum is 76.

The spelling of 92647980649507 in words is "ninety-two trillion, six hundred forty-seven billion, nine hundred eighty million, six hundred forty-nine thousand, five hundred seven".