45689961133 has 2 divisors, whose sum is σ = 45689961134. Its totient is φ = 45689961132.

The previous prime is 45689961131. The next prime is 45689961193. The reversal of 45689961133 is 33116998654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41617224009 + 4072737124 = 204003^2 + 63818^2 .

It is a cyclic number.

It is not a de Polignac number, because 45689961133 - 2¹ = 45689961131 is a prime.

Together with 45689961131, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45689961131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22844980566 + 22844980567.

It is an arithmetic number, because the mean of its divisors is an integer number (22844980567).

Almost surely, 2^45689961133 is an apocalyptic number.

It is an amenable number.

45689961133 is a deficient number, since it is larger than the sum of its proper divisors (1).

45689961133 is an equidigital number, since it uses as much as digits as its factorization.

45689961133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4199040, while the sum is 55.

The spelling of 45689961133 in words is "forty-five billion, six hundred eighty-nine million, nine hundred sixty-one thousand, one hundred thirty-three".