90553119467 has 2 divisors, whose sum is σ = 90553119468. Its totient is φ = 90553119466.

The previous prime is 90553119431. The next prime is 90553119491. The reversal of 90553119467 is 76491135509.

It is a strong prime.

It is an emirp because it is prime and its reverse (76491135509) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90553119467 - 2⁸ = 90553119211 is a prime.

It is not a weakly prime, because it can be changed into another prime (90553119667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45276559733 + 45276559734.

It is an arithmetic number, because the mean of its divisors is an integer number (45276559734).

Almost surely, 2^90553119467 is an apocalyptic number.

90553119467 is a deficient number, since it is larger than the sum of its proper divisors (1).

90553119467 is an equidigital number, since it uses as much as digits as its factorization.

90553119467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 50.

The spelling of 90553119467 in words is "ninety billion, five hundred fifty-three million, one hundred nineteen thousand, four hundred sixty-seven".