5819894262 has 48 divisors (see below), whose sum is σ = 15519722400. Its totient is φ = 1534916736.

The previous prime is 5819894251. The next prime is 5819894287. The reversal of 5819894262 is 2624989185.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5819894199 and 5819894208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1774887 + ... + 1778162.

It is an arithmetic number, because the mean of its divisors is an integer number (323327550).

Almost surely, 2^5819894262 is an apocalyptic number.

5819894262 is an abundant number, since it is smaller than the sum of its proper divisors (9699828138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5819894262 is a wasteful number, since it uses less digits than its factorization.

5819894262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553077 (or 3553074 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The square root of 5819894262 is about 76288.2314777319. The cubic root of 5819894262 is about 1798.7536909661.

The spelling of 5819894262 in words is "five billion, eight hundred nineteen million, eight hundred ninety-four thousand, two hundred sixty-two".