45743203 has 24 divisors (see below), whose sum is σ = 53721360. Its totient is φ = 38808000.

The previous prime is 45743189. The next prime is 45743213. The reversal of 45743203 is 30234754.

It is not a de Polignac number, because 45743203 - 2⁵ = 45743171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45743213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232101 + ... + 232297.

It is an arithmetic number, because the mean of its divisors is an integer number (2238390).

Almost surely, 2^45743203 is an apocalyptic number.

45743203 is a deficient number, since it is larger than the sum of its proper divisors (7978157).

45743203 is a wasteful number, since it uses less digits than its factorization.

45743203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 45743203 is about 6763.3721618731. The cubic root of 45743203 is about 357.6367918335.

Adding to 45743203 its reverse (30234754), we get a palindrome (75977957).

It can be divided in two parts, 45743 and 203, that multiplied together give a palindrome (9285829).

The spelling of 45743203 in words is "forty-five million, seven hundred forty-three thousand, two hundred three".