5987157944 has 32 divisors (see below), whose sum is σ = 11826958800. Its totient is φ = 2833574400.

The previous prime is 5987157919. The next prime is 5987157949. The reversal of 5987157944 is 4497517895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5987157949) 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, 166154 + ... + 198950.

Almost surely, 2^5987157944 is an apocalyptic number.

It is an amenable number.

5987157944 is a deficient number, since it is larger than the sum of its proper divisors (5839800856).

5987157944 is a wasteful number, since it uses less digits than its factorization.

5987157944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34023 (or 34019 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 59.

The square root of 5987157944 is about 77376.7274055966. The cubic root of 5987157944 is about 1815.8232465578.

The spelling of 5987157944 in words is "five billion, nine hundred eighty-seven million, one hundred fifty-seven thousand, nine hundred forty-four".