90493597367 has 2 divisors, whose sum is σ = 90493597368. Its totient is φ = 90493597366.

The previous prime is 90493597357. The next prime is 90493597391. The reversal of 90493597367 is 76379539409.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90493597367 - 2⁸ = 90493597111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90493597307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45246798683 + 45246798684.

It is an arithmetic number, because the mean of its divisors is an integer number (45246798684).

Almost surely, 2^90493597367 is an apocalyptic number.

90493597367 is a deficient number, since it is larger than the sum of its proper divisors (1).

90493597367 is an equidigital number, since it uses as much as digits as its factorization.

90493597367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38578680, while the sum is 62.

The spelling of 90493597367 in words is "ninety billion, four hundred ninety-three million, five hundred ninety-seven thousand, three hundred sixty-seven".