5981038387 has 8 divisors (see below), whose sum is σ = 6188444640. Its totient is φ = 5773709760.

The previous prime is 5981038363. The next prime is 5981038403. The reversal of 5981038387 is 7838301895.

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

It is a de Polignac number, because none of the positive numbers 2^k-5981038387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5981038307) 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, 168258 + ... + 200680.

It is an arithmetic number, because the mean of its divisors is an integer number (773555580).

Almost surely, 2^5981038387 is an apocalyptic number.

5981038387 is a deficient number, since it is larger than the sum of its proper divisors (207406253).

5981038387 is a wasteful number, since it uses less digits than its factorization.

5981038387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38813.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 5981038387 is about 77337.1733838262. The cubic root of 5981038387 is about 1815.2043763005.

The spelling of 5981038387 in words is "five billion, nine hundred eighty-one million, thirty-eight thousand, three hundred eighty-seven".