5324660643 has 16 divisors (see below), whose sum is σ = 7482182400. Its totient is φ = 3358905120.

The previous prime is 5324660641. The next prime is 5324660687. The reversal of 5324660643 is 3460664235.

It is not a de Polignac number, because 5324660643 - 2¹ = 5324660641 is a prime.

It is a super-2 number, since 2×5324660643² = 56704021926226346898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5324660641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7848 + ... + 103493.

It is an arithmetic number, because the mean of its divisors is an integer number (467636400).

Almost surely, 2^5324660643 is an apocalyptic number.

5324660643 is a deficient number, since it is larger than the sum of its proper divisors (2157521757).

5324660643 is a wasteful number, since it uses less digits than its factorization.

5324660643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112202.

The product of its (nonzero) digits is 311040, while the sum is 39.

The square root of 5324660643 is about 72970.2723237347. The cubic root of 5324660643 is about 1746.2133790672.

The spelling of 5324660643 in words is "five billion, three hundred twenty-four million, six hundred sixty thousand, six hundred forty-three".