5043664532403 has 48 divisors (see below), whose sum is σ = 8636294774016. Its totient is φ = 2881468766880.

The previous prime is 5043664532383. The next prime is 5043664532411. The reversal of 5043664532403 is 3042354663405.

5043664532403 is a `hidden beast` number, since 5 + 0 + 4 + 366 + 45 + 3 + 240 + 3 = 666.

It is not a de Polignac number, because 5043664532403 - 2³³ = 5035074597811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5043664532483) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7578433 + ... + 8217053.

It is an arithmetic number, because the mean of its divisors is an integer number (179922807792).

Almost surely, 2^{5043664532403} is an apocalyptic number.

5043664532403 is a deficient number, since it is larger than the sum of its proper divisors (3592630241613).

5043664532403 is an equidigital number, since it uses as much as digits as its factorization.

5043664532403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643286 (or 643274 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 45.

The spelling of 5043664532403 in words is "five trillion, forty-three billion, six hundred sixty-four million, five hundred thirty-two thousand, four hundred three".