45561962233 has 2 divisors, whose sum is σ = 45561962234. Its totient is φ = 45561962232.

The previous prime is 45561962219. The next prime is 45561962261. The reversal of 45561962233 is 33226916554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28627624809 + 16934337424 = 169197^2 + 130132^2 .

It is a cyclic number.

It is not a de Polignac number, because 45561962233 - 2¹³ = 45561954041 is a prime.

It is not a weakly prime, because it can be changed into another prime (45561962203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22780981116 + 22780981117.

It is an arithmetic number, because the mean of its divisors is an integer number (22780981117).

Almost surely, 2^45561962233 is an apocalyptic number.

It is an amenable number.

45561962233 is a deficient number, since it is larger than the sum of its proper divisors (1).

45561962233 is an equidigital number, since it uses as much as digits as its factorization.

45561962233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1166400, while the sum is 46.

The spelling of 45561962233 in words is "forty-five billion, five hundred sixty-one million, nine hundred sixty-two thousand, two hundred thirty-three".