906111350773 has 2 divisors, whose sum is σ = 906111350774. Its totient is φ = 906111350772.

The previous prime is 906111350731. The next prime is 906111350791. The reversal of 906111350773 is 377053111609.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 906107898609 + 3452164 = 951897^2 + 1858^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-906111350773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (906111950773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453055675386 + 453055675387.

It is an arithmetic number, because the mean of its divisors is an integer number (453055675387).

Almost surely, 2^906111350773 is an apocalyptic number.

It is an amenable number.

906111350773 is a deficient number, since it is larger than the sum of its proper divisors (1).

906111350773 is an equidigital number, since it uses as much as digits as its factorization.

906111350773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 119070, while the sum is 43.

The spelling of 906111350773 in words is "nine hundred six billion, one hundred eleven million, three hundred fifty thousand, seven hundred seventy-three".