92451491499 has 8 divisors (see below), whose sum is σ = 123370283152. Its totient is φ = 61583513760.

The previous prime is 92451491491. The next prime is 92451491521. The reversal of 92451491499 is 99419415429.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 92451491499 - 2³ = 92451491491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92451491491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12699232 + ... + 12706509.

It is an arithmetic number, because the mean of its divisors is an integer number (15421285394).

Almost surely, 2^92451491499 is an apocalyptic number.

92451491499 is a deficient number, since it is larger than the sum of its proper divisors (30918791653).

92451491499 is a wasteful number, since it uses less digits than its factorization.

92451491499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25406957.

The product of its digits is 4199040, while the sum is 57.

The spelling of 92451491499 in words is "ninety-two billion, four hundred fifty-one million, four hundred ninety-one thousand, four hundred ninety-nine".