5215304783 has 4 divisors (see below), whose sum is σ = 5616482088. Its totient is φ = 4814127480.

The previous prime is 5215304749. The next prime is 5215304803. The reversal of 5215304783 is 3874035125.

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 5215304783 - 2⁶ = 5215304719 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 (5215304713) 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, 200588633 + ... + 200588658.

It is an arithmetic number, because the mean of its divisors is an integer number (1404120522).

Almost surely, 2^5215304783 is an apocalyptic number.

5215304783 is a deficient number, since it is larger than the sum of its proper divisors (401177305).

5215304783 is a wasteful number, since it uses less digits than its factorization.

5215304783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401177304.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 5215304783 is about 72217.0671171296. The cubic root of 5215304783 is about 1734.1762383801.

The spelling of 5215304783 in words is "five billion, two hundred fifteen million, three hundred four thousand, seven hundred eighty-three".