90767292345822 has 16 divisors (see below), whose sum is σ = 191089036517760. Its totient is φ = 28663355477592.

The previous prime is 90767292345811. The next prime is 90767292345823. The reversal of 90767292345822 is 22854329276709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90767292345823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398102159298 + ... + 398102159525.

It is an arithmetic number, because the mean of its divisors is an integer number (11943064782360).

Almost surely, 2^{90767292345822} is an apocalyptic number.

90767292345822 is an abundant number, since it is smaller than the sum of its proper divisors (100321744171938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90767292345822 is a wasteful number, since it uses less digits than its factorization.

90767292345822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796204318847.

The product of its (nonzero) digits is 182891520, while the sum is 66.

The spelling of 90767292345822 in words is "ninety trillion, seven hundred sixty-seven billion, two hundred ninety-two million, three hundred forty-five thousand, eight hundred twenty-two".