4539550963 has 4 divisors (see below), whose sum is σ = 4736922768. Its totient is φ = 4342179160.

The previous prime is 4539550957. The next prime is 4539550973. The reversal of 4539550963 is 3690559354.

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 4539550963 - 2⁹ = 4539550451 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4539550903) 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, 98685868 + ... + 98685913.

It is an arithmetic number, because the mean of its divisors is an integer number (1184230692).

Almost surely, 2^4539550963 is an apocalyptic number.

4539550963 is a deficient number, since it is larger than the sum of its proper divisors (197371805).

4539550963 is a wasteful number, since it uses less digits than its factorization.

4539550963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197371804.

The product of its (nonzero) digits is 2187000, while the sum is 49.

The square root of 4539550963 is about 67376.1898818863. The cubic root of 4539550963 is about 1655.7863524922.

The spelling of 4539550963 in words is "four billion, five hundred thirty-nine million, five hundred fifty thousand, nine hundred sixty-three".