5424780565 has 16 divisors (see below), whose sum is σ = 6543472320. Its totient is φ = 4317390720.

The previous prime is 5424780523. The next prime is 5424780593. The reversal of 5424780565 is 5650874245.

It is not a de Polignac number, because 5424780565 - 2³¹ = 3277296917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870310 + ... + 876520.

It is an arithmetic number, because the mean of its divisors is an integer number (408967020).

Almost surely, 2^5424780565 is an apocalyptic number.

It is an amenable number.

5424780565 is a deficient number, since it is larger than the sum of its proper divisors (1118691755).

5424780565 is a wasteful number, since it uses less digits than its factorization.

5424780565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7092.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The square root of 5424780565 is about 73653.1096763742. The cubic root of 5424780565 is about 1757.0902079523.

The spelling of 5424780565 in words is "five billion, four hundred twenty-four million, seven hundred eighty thousand, five hundred sixty-five".