45825811 has 2 divisors, whose sum is σ = 45825812. Its totient is φ = 45825810.

The previous prime is 45825809. The next prime is 45825817. The reversal of 45825811 is 11852854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45825811 - 2¹ = 45825809 is a prime.

Together with 45825809, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45825817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22912905 + 22912906.

It is an arithmetic number, because the mean of its divisors is an integer number (22912906).

Almost surely, 2^45825811 is an apocalyptic number.

45825811 is a deficient number, since it is larger than the sum of its proper divisors (1).

45825811 is an equidigital number, since it uses as much as digits as its factorization.

45825811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12800, while the sum is 34.

The square root of 45825811 is about 6769.4764199309. The cubic root of 45825811 is about 357.8519487064.

The spelling of 45825811 in words is "forty-five million, eight hundred twenty-five thousand, eight hundred eleven".