5043861523 has 8 divisors (see below), whose sum is σ = 5100273360. Its totient is φ = 4987576800.

The previous prime is 5043861517. The next prime is 5043861539. The reversal of 5043861523 is 3251683405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5043861523 - 2⁵ = 5043861491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5043861583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49168 + ... + 111826.

It is an arithmetic number, because the mean of its divisors is an integer number (637534170).

Almost surely, 2^5043861523 is an apocalyptic number.

5043861523 is a deficient number, since it is larger than the sum of its proper divisors (56411837).

5043861523 is a wasteful number, since it uses less digits than its factorization.

5043861523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63557.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 5043861523 is about 71020.1487114748. The cubic root of 5043861523 is about 1714.9615398788.

The spelling of 5043861523 in words is "five billion, forty-three million, eight hundred sixty-one thousand, five hundred twenty-three".