92928666487 has 2 divisors, whose sum is σ = 92928666488. Its totient is φ = 92928666486.

The previous prime is 92928666409. The next prime is 92928666521. The reversal of 92928666487 is 78466682929.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92928666487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92928666287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46464333243 + 46464333244.

It is an arithmetic number, because the mean of its divisors is an integer number (46464333244).

Almost surely, 2^92928666487 is an apocalyptic number.

92928666487 is a deficient number, since it is larger than the sum of its proper divisors (1).

92928666487 is an equidigital number, since it uses as much as digits as its factorization.

92928666487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 125411328, while the sum is 67.

The spelling of 92928666487 in words is "ninety-two billion, nine hundred twenty-eight million, six hundred sixty-six thousand, four hundred eighty-seven".