45622403 has 2 divisors, whose sum is σ = 45622404. Its totient is φ = 45622402.

The previous prime is 45622397. The next prime is 45622411. The reversal of 45622403 is 30422654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45622403 - 2¹⁶ = 45556867 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45622433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22811201 + 22811202.

It is an arithmetic number, because the mean of its divisors is an integer number (22811202).

Almost surely, 2^45622403 is an apocalyptic number.

45622403 is a deficient number, since it is larger than the sum of its proper divisors (1).

45622403 is an equidigital number, since it uses as much as digits as its factorization.

45622403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 45622403 is about 6754.4358017528. The cubic root of 45622403 is about 357.3216950346.

The spelling of 45622403 in words is "forty-five million, six hundred twenty-two thousand, four hundred three".