5327658638 has 8 divisors (see below), whose sum is σ = 8207474232. Its totient is φ = 2591833896.

The previous prime is 5327658619. The next prime is 5327658649. The reversal of 5327658638 is 8368567235.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5327658638.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35997620 + ... + 35997767.

It is an arithmetic number, because the mean of its divisors is an integer number (1025934279).

Almost surely, 2^5327658638 is an apocalyptic number.

5327658638 is a deficient number, since it is larger than the sum of its proper divisors (2879815594).

5327658638 is a wasteful number, since it uses less digits than its factorization.

5327658638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71995426.

The product of its digits is 7257600, while the sum is 53.

The square root of 5327658638 is about 72990.8120108278. The cubic root of 5327658638 is about 1746.5410466944.

The spelling of 5327658638 in words is "five billion, three hundred twenty-seven million, six hundred fifty-eight thousand, six hundred thirty-eight".