5215783307 has 32 divisors (see below), whose sum is σ = 6212384640. Its totient is φ = 4286545920.

The previous prime is 5215783303. The next prime is 5215783333. The reversal of 5215783307 is 7033875125.

It is a cyclic number.

It is not a de Polignac number, because 5215783307 - 2² = 5215783303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (5215783303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4285163 + ... + 4286379.

It is an arithmetic number, because the mean of its divisors is an integer number (194137020).

Almost surely, 2^5215783307 is an apocalyptic number.

5215783307 is a deficient number, since it is larger than the sum of its proper divisors (996601333).

5215783307 is a wasteful number, since it uses less digits than its factorization.

5215783307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 5215783307 is about 72220.3801360807. The cubic root of 5215783307 is about 1734.2292758411.

The spelling of 5215783307 in words is "five billion, two hundred fifteen million, seven hundred eighty-three thousand, three hundred seven".