5987650957 has 4 divisors (see below), whose sum is σ = 6004807900. Its totient is φ = 5970494016.

The previous prime is 5987650939. The next prime is 5987650969. The reversal of 5987650957 is 7590567895.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2895623721 + 3092027236 = 53811^2 + 55606^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5987650957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5987650895 and 5987650904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5987650997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8577948 + ... + 8578645.

It is an arithmetic number, because the mean of its divisors is an integer number (1501201975).

Almost surely, 2^5987650957 is an apocalyptic number.

It is an amenable number.

5987650957 is a deficient number, since it is larger than the sum of its proper divisors (17156943).

5987650957 is a wasteful number, since it uses less digits than its factorization.

5987650957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17156942.

The product of its (nonzero) digits is 23814000, while the sum is 61.

The square root of 5987650957 is about 77379.9131364206. The cubic root of 5987650957 is about 1815.8730865600.

The spelling of 5987650957 in words is "five billion, nine hundred eighty-seven million, six hundred fifty thousand, nine hundred fifty-seven".