45020411 has 2 divisors, whose sum is σ = 45020412. Its totient is φ = 45020410.

The previous prime is 45020399. The next prime is 45020413. The reversal of 45020411 is 11402054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45020411 - 2⁶ = 45020347 is a prime.

Together with 45020413, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45020411.

It is not a weakly prime, because it can be changed into another prime (45020413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22510205 + 22510206.

It is an arithmetic number, because the mean of its divisors is an integer number (22510206).

Almost surely, 2^45020411 is an apocalyptic number.

45020411 is a deficient number, since it is larger than the sum of its proper divisors (1).

45020411 is an equidigital number, since it uses as much as digits as its factorization.

45020411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 45020411 is about 6709.7251061426. The cubic root of 45020411 is about 355.7430999123.

Adding to 45020411 its reverse (11402054), we get a palindrome (56422465).

The spelling of 45020411 in words is "forty-five million, twenty thousand, four hundred eleven".