45203544323002 has 32 divisors (see below), whose sum is σ = 74725534033920. Its totient is φ = 20376277306560.

The previous prime is 45203544322933. The next prime is 45203544323011. The reversal of 45203544323002 is 20032344530254.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11707399 + ... + 15082117.

It is an arithmetic number, because the mean of its divisors is an integer number (2335172938560).

Almost surely, 2^{45203544323002} is an apocalyptic number.

45203544323002 is a deficient number, since it is larger than the sum of its proper divisors (29521989710918).

45203544323002 is a wasteful number, since it uses less digits than its factorization.

45203544323002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386758.

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 45203544323002 its reverse (20032344530254), we get a palindrome (65235888853256).

The spelling of 45203544323002 in words is "forty-five trillion, two hundred three billion, five hundred forty-four million, three hundred twenty-three thousand, two".