90560044699 has 2 divisors, whose sum is σ = 90560044700. Its totient is φ = 90560044698.

The previous prime is 90560044639. The next prime is 90560044733. The reversal of 90560044699 is 99644006509.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90560044699 - 2²⁵ = 90526490267 is a prime.

It is a super-2 number, since 2×90560044699² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (90560044639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45280022349 + 45280022350.

It is an arithmetic number, because the mean of its divisors is an integer number (45280022350).

Almost surely, 2^90560044699 is an apocalyptic number.

90560044699 is a deficient number, since it is larger than the sum of its proper divisors (1).

90560044699 is an equidigital number, since it uses as much as digits as its factorization.

90560044699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 90560044699 in words is "ninety billion, five hundred sixty million, forty-four thousand, six hundred ninety-nine".