5168032387 has 8 divisors (see below), whose sum is σ = 6065953376. Its totient is φ = 4310019072.

The previous prime is 5168032381. The next prime is 5168032409. The reversal of 5168032387 is 7832308615.

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 5168032387 - 2³ = 5168032379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5168032381) 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, 9976638 + ... + 9977155.

It is an arithmetic number, because the mean of its divisors is an integer number (758244172).

Almost surely, 2^5168032387 is an apocalyptic number.

5168032387 is a deficient number, since it is larger than the sum of its proper divisors (897920989).

5168032387 is a wasteful number, since it uses less digits than its factorization.

5168032387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19953837.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 5168032387 is about 71889.0282797034. The cubic root of 5168032387 is about 1728.9207059544.

The spelling of 5168032387 in words is "five billion, one hundred sixty-eight million, thirty-two thousand, three hundred eighty-seven".