5219819307 has 16 divisors (see below), whose sum is σ = 7757784480. Its totient is φ = 3468756096.

The previous prime is 5219819291. The next prime is 5219819431. The reversal of 5219819307 is 7039189125.

5219819307 is a `hidden beast` number, since 521 + 98 + 1 + 9 + 30 + 7 = 666.

It is not a de Polignac number, because 5219819307 - 2⁴ = 5219819291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5219819207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300378 + ... + 317279.

It is an arithmetic number, because the mean of its divisors is an integer number (484861530).

Almost surely, 2^5219819307 is an apocalyptic number.

5219819307 is a deficient number, since it is larger than the sum of its proper divisors (2537965173).

5219819307 is a wasteful number, since it uses less digits than its factorization.

5219819307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617979 (or 617973 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The square root of 5219819307 is about 72248.3169838578. The cubic root of 5219819307 is about 1734.6764790282.

The spelling of 5219819307 in words is "five billion, two hundred nineteen million, eight hundred nineteen thousand, three hundred seven".