45528911 has 2 divisors, whose sum is σ = 45528912. Its totient is φ = 45528910.

The previous prime is 45528877. The next prime is 45528913. The reversal of 45528911 is 11982554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45528911 - 2²² = 41334607 is a prime.

Together with 45528913, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45528913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22764455 + 22764456.

It is an arithmetic number, because the mean of its divisors is an integer number (22764456).

Almost surely, 2^45528911 is an apocalyptic number.

45528911 is a deficient number, since it is larger than the sum of its proper divisors (1).

45528911 is an equidigital number, since it uses as much as digits as its factorization.

45528911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 35.

The square root of 45528911 is about 6747.5114672003. The cubic root of 45528911 is about 357.0774468628.

The spelling of 45528911 in words is "forty-five million, five hundred twenty-eight thousand, nine hundred eleven".