45406079 has 2 divisors, whose sum is σ = 45406080. Its totient is φ = 45406078.

The previous prime is 45406069. The next prime is 45406091. The reversal of 45406079 is 97060454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45406079 - 2²⁰ = 44357503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45406019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22703039 + 22703040.

It is an arithmetic number, because the mean of its divisors is an integer number (22703040).

Almost surely, 2^45406079 is an apocalyptic number.

45406079 is a deficient number, since it is larger than the sum of its proper divisors (1).

45406079 is an equidigital number, since it uses as much as digits as its factorization.

45406079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 45406079 is about 6738.4032975179. The cubic root of 45406079 is about 356.7560390742.

The spelling of 45406079 in words is "forty-five million, four hundred six thousand, seventy-nine".