5416208643 has 4 divisors (see below), whose sum is σ = 7221611528. Its totient is φ = 3610805760.

The previous prime is 5416208641. The next prime is 5416208657. The reversal of 5416208643 is 3468026145.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5416208643 - 2¹ = 5416208641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5416208641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902701438 + ... + 902701443.

It is an arithmetic number, because the mean of its divisors is an integer number (1805402882).

Almost surely, 2^5416208643 is an apocalyptic number.

5416208643 is a deficient number, since it is larger than the sum of its proper divisors (1805402885).

5416208643 is a wasteful number, since it uses less digits than its factorization.

5416208643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805402884.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 5416208643 is about 73594.8954955437. The cubic root of 5416208643 is about 1756.1642362209.

The spelling of 5416208643 in words is "five billion, four hundred sixteen million, two hundred eight thousand, six hundred forty-three".