5638753087 has 8 divisors (see below), whose sum is σ = 6155372160. Its totient is φ = 5122801560.

The previous prime is 5638753079. The next prime is 5638753151. The reversal of 5638753087 is 7803578365.

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

It is a cyclic number.

It is not a de Polignac number, because 5638753087 - 2³ = 5638753079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5638753037) 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, 149137 + ... + 183082.

It is an arithmetic number, because the mean of its divisors is an integer number (769421520).

Almost surely, 2^5638753087 is an apocalyptic number.

5638753087 is a deficient number, since it is larger than the sum of its proper divisors (516619073).

5638753087 is a wasteful number, since it uses less digits than its factorization.

5638753087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333773.

The product of its (nonzero) digits is 4233600, while the sum is 52.

The square root of 5638753087 is about 75091.6312714007. The cubic root of 5638753087 is about 1779.8949025816.

The spelling of 5638753087 in words is "five billion, six hundred thirty-eight million, seven hundred fifty-three thousand, eighty-seven".