90485260343 has 2 divisors, whose sum is σ = 90485260344. Its totient is φ = 90485260342.

The previous prime is 90485260321. The next prime is 90485260387. The reversal of 90485260343 is 34306258409.

It is an a-pointer prime, because the next prime (90485260387) can be obtained adding 90485260343 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90485260343 - 2¹⁸ = 90484998199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 90485260294 and 90485260303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90485260543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45242630171 + 45242630172.

It is an arithmetic number, because the mean of its divisors is an integer number (45242630172).

Almost surely, 2^90485260343 is an apocalyptic number.

90485260343 is a deficient number, since it is larger than the sum of its proper divisors (1).

90485260343 is an equidigital number, since it uses as much as digits as its factorization.

90485260343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 90485260343 in words is "ninety billion, four hundred eighty-five million, two hundred sixty thousand, three hundred forty-three".