45345703 has 8 divisors (see below), whose sum is σ = 48889568. Its totient is φ = 41809824.

The previous prime is 45345701. The next prime is 45345721. The reversal of 45345703 is 30754354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45345703 - 2¹ = 45345701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45345701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15601 + ... + 18277.

It is an arithmetic number, because the mean of its divisors is an integer number (6111196).

Almost surely, 2^45345703 is an apocalyptic number.

45345703 is a deficient number, since it is larger than the sum of its proper divisors (3543865).

45345703 is a wasteful number, since it uses less digits than its factorization.

45345703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3993.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 45345703 is about 6733.9218142179. The cubic root of 45345703 is about 356.5978439815.

The spelling of 45345703 in words is "forty-five million, three hundred forty-five thousand, seven hundred three".