45912403 has 2 divisors, whose sum is σ = 45912404. Its totient is φ = 45912402.

The previous prime is 45912367. The next prime is 45912407. The reversal of 45912403 is 30421954.

45912403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45912403 - 2²¹ = 43815251 is a prime.

It is not a weakly prime, because it can be changed into another prime (45912407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22956201 + 22956202.

It is an arithmetic number, because the mean of its divisors is an integer number (22956202).

Almost surely, 2^45912403 is an apocalyptic number.

45912403 is a deficient number, since it is larger than the sum of its proper divisors (1).

45912403 is an equidigital number, since it uses as much as digits as its factorization.

45912403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 45912403 is about 6775.8691693391. The cubic root of 45912403 is about 358.0772047218.

The spelling of 45912403 in words is "forty-five million, nine hundred twelve thousand, four hundred three".