5143397535 has 72 divisors (see below), whose sum is σ = 9374142960. Its totient is φ = 2708660736.

The previous prime is 5143397513. The next prime is 5143397537. The reversal of 5143397535 is 5357933415.

5143397535 is a `hidden beast` number, since 514 + 3 + 39 + 75 + 35 = 666.

It is not a de Polignac number, because 5143397535 - 2⁵ = 5143397503 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143397537) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2721871 + ... + 2723759.

It is an arithmetic number, because the mean of its divisors is an integer number (130196430).

Almost surely, 2^5143397535 is an apocalyptic number.

5143397535 is a deficient number, since it is larger than the sum of its proper divisors (4230745425).

5143397535 is an frugal number, since it uses more digits than its factorization.

5143397535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001 (or 1980 counting only the distinct ones).

The product of its digits is 850500, while the sum is 45.

The square root of 5143397535 is about 71717.4841652996. The cubic root of 5143397535 is about 1726.1692035550.

The spelling of 5143397535 in words is "five billion, one hundred forty-three million, three hundred ninety-seven thousand, five hundred thirty-five".