45422063 has 4 divisors (see below), whose sum is σ = 45440640. Its totient is φ = 45403488.

The previous prime is 45422053. The next prime is 45422071. The reversal of 45422063 is 36022454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45422063 - 2²² = 41227759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45422053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4943 + ... + 10736.

It is an arithmetic number, because the mean of its divisors is an integer number (11360160).

Almost surely, 2^45422063 is an apocalyptic number.

45422063 is a deficient number, since it is larger than the sum of its proper divisors (18577).

45422063 is a wasteful number, since it uses less digits than its factorization.

45422063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18576.

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

The square root of 45422063 is about 6739.5892308063. The cubic root of 45422063 is about 356.7978963149.

The spelling of 45422063 in words is "forty-five million, four hundred twenty-two thousand, sixty-three".