5143211557 has 4 divisors (see below), whose sum is σ = 5610776256. Its totient is φ = 4675646860.

The previous prime is 5143211527. The next prime is 5143211609. The reversal of 5143211557 is 7551123415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5143211557 - 2³¹ = 2995727909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143211527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233782333 + ... + 233782354.

It is an arithmetic number, because the mean of its divisors is an integer number (1402694064).

Almost surely, 2^5143211557 is an apocalyptic number.

It is an amenable number.

5143211557 is a deficient number, since it is larger than the sum of its proper divisors (467564699).

5143211557 is a wasteful number, since it uses less digits than its factorization.

5143211557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467564698.

The product of its digits is 21000, while the sum is 34.

The square root of 5143211557 is about 71716.1875520443. The cubic root of 5143211557 is about 1726.1483980231.

The spelling of 5143211557 in words is "five billion, one hundred forty-three million, two hundred eleven thousand, five hundred fifty-seven".