5143503245 has 16 divisors (see below), whose sum is σ = 6241173120. Its totient is φ = 4069080000.

The previous prime is 5143503241. The next prime is 5143503247. The reversal of 5143503245 is 5423053415.

It is a happy number.

It is not a de Polignac number, because 5143503245 - 2² = 5143503241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143503241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146120 + ... + 177870.

It is an arithmetic number, because the mean of its divisors is an integer number (390073320).

Almost surely, 2^5143503245 is an apocalyptic number.

It is an amenable number.

5143503245 is a deficient number, since it is larger than the sum of its proper divisors (1097669875).

5143503245 is a wasteful number, since it uses less digits than its factorization.

5143503245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32116.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5143503245 is about 71718.2211505556. The cubic root of 5143503245 is about 1726.1810292076.

The spelling of 5143503245 in words is "five billion, one hundred forty-three million, five hundred three thousand, two hundred forty-five".