5634520863 has 8 divisors (see below), whose sum is σ = 7513070208. Its totient is φ = 3756159384.

The previous prime is 5634520831. The next prime is 5634520873. The reversal of 5634520863 is 3680254365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5634520863 - 2⁵ = 5634520831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634520823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54070 + ... + 119132.

It is an arithmetic number, because the mean of its divisors is an integer number (939133776).

Almost surely, 2^5634520863 is an apocalyptic number.

5634520863 is a deficient number, since it is larger than the sum of its proper divisors (1878549345).

5634520863 is a wasteful number, since it uses less digits than its factorization.

5634520863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93933.

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 5634520863 is about 75063.4455843855. The cubic root of 5634520863 is about 1779.4494849967.

The spelling of 5634520863 in words is "five billion, six hundred thirty-four million, five hundred twenty thousand, eight hundred sixty-three".