45442522003 has 8 divisors (see below), whose sum is σ = 45482629248. Its totient is φ = 45402437184.

The previous prime is 45442521989. The next prime is 45442522031. The reversal of 45442522003 is 30022524454.

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 45442522003 - 2³³ = 36852587411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45442522063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8930526 + ... + 8935612.

It is an arithmetic number, because the mean of its divisors is an integer number (5685328656).

Almost surely, 2^45442522003 is an apocalyptic number.

45442522003 is a deficient number, since it is larger than the sum of its proper divisors (40107245).

45442522003 is a wasteful number, since it uses less digits than its factorization.

45442522003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11213.

The product of its (nonzero) digits is 38400, while the sum is 31.

The spelling of 45442522003 in words is "forty-five billion, four hundred forty-two million, five hundred twenty-two thousand, three".