45370429 has 4 divisors (see below), whose sum is σ = 48860476. Its totient is φ = 41880384.

The previous prime is 45370417. The next prime is 45370439. The reversal of 45370429 is 92407354.

45370429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12766329 + 32604100 = 3573^2 + 5710^2 .

It is not a de Polignac number, because 45370429 - 2⁷ = 45370301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45370394 and 45370403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45370439) 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 in 3 ways as a sum of consecutive naturals, for example, 1745004 + ... + 1745029.

It is an arithmetic number, because the mean of its divisors is an integer number (12215119).

Almost surely, 2^45370429 is an apocalyptic number.

It is an amenable number.

45370429 is a deficient number, since it is larger than the sum of its proper divisors (3490047).

45370429 is a wasteful number, since it uses less digits than its factorization.

45370429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490046.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 45370429 is about 6735.7574926655. The cubic root of 45370429 is about 356.6626471534.

The spelling of 45370429 in words is "forty-five million, three hundred seventy thousand, four hundred twenty-nine".