5214581263 has 4 divisors (see below), whose sum is σ = 5394394440. Its totient is φ = 5034768088.

The previous prime is 5214581249. The next prime is 5214581299. The reversal of 5214581263 is 3621854125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5214581263 - 2⁹ = 5214580751 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 (5214585263) 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, 89906545 + ... + 89906602.

It is an arithmetic number, because the mean of its divisors is an integer number (1348598610).

Almost surely, 2^5214581263 is an apocalyptic number.

5214581263 is a deficient number, since it is larger than the sum of its proper divisors (179813177).

5214581263 is a wasteful number, since it uses less digits than its factorization.

5214581263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179813176.

The product of its digits is 57600, while the sum is 37.

The square root of 5214581263 is about 72212.0576012067. The cubic root of 5214581263 is about 1734.0960404965.

The spelling of 5214581263 in words is "five billion, two hundred fourteen million, five hundred eighty-one thousand, two hundred sixty-three".