90480092433779 has 2 divisors, whose sum is σ = 90480092433780. Its totient is φ = 90480092433778.

The previous prime is 90480092433737. The next prime is 90480092433833. The reversal of 90480092433779 is 97733429008409.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90480092433779 - 2³⁶ = 90411372957043 is a prime.

It is not a weakly prime, because it can be changed into another prime (90480092423779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45240046216889 + 45240046216890.

It is an arithmetic number, because the mean of its divisors is an integer number (45240046216890).

Almost surely, 2^{90480092433779} is an apocalyptic number.

90480092433779 is a deficient number, since it is larger than the sum of its proper divisors (1).

90480092433779 is an equidigital number, since it uses as much as digits as its factorization.

90480092433779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82301184, while the sum is 65.

The spelling of 90480092433779 in words is "ninety trillion, four hundred eighty billion, ninety-two million, four hundred thirty-three thousand, seven hundred seventy-nine".