99045811 has 2 divisors, whose sum is σ = 99045812. Its totient is φ = 99045810.

The previous prime is 99045773. The next prime is 99045833. The reversal of 99045811 is 11854099.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99045811 - 2¹³ = 99037619 is a prime.

It is not a weakly prime, because it can be changed into another prime (99045871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49522905 + 49522906.

It is an arithmetic number, because the mean of its divisors is an integer number (49522906).

Almost surely, 2^99045811 is an apocalyptic number.

99045811 is a deficient number, since it is larger than the sum of its proper divisors (1).

99045811 is an equidigital number, since it uses as much as digits as its factorization.

99045811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 99045811 is about 9952.1761941798. The cubic root of 99045811 is about 462.6778450206.

It can be divided in two parts, 99045 and 811, that added together give a square (99856 = 316²).

The spelling of 99045811 in words is "ninety-nine million, forty-five thousand, eight hundred eleven".