5986271641 has 15 divisors (see below), whose sum is σ = 6987993621. Its totient is φ = 5127840396.

The previous prime is 5986271623. The next prime is 5986271657. The reversal of 5986271641 is 1461726895.

It is a happy number.

The square root of 5986271641 is 77371.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 5986271641 - 2⁵ = 5986271609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (5986271671) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3790390 + ... + 3791968.

Almost surely, 2^5986271641 is an apocalyptic number.

5986271641 is the 77371-st square number.

5986271641 is the 38686-th centered octagonal number.

It is an amenable number.

5986271641 is a deficient number, since it is larger than the sum of its proper divisors (1001721980).

5986271641 is an frugal number, since it uses more digits than its factorization.

5986271641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186 (or 1586 counting only the distinct ones).

The product of its digits is 725760, while the sum is 49.

The cubic root of 5986271641 is about 1815.7336409371.

Multiplying 5986271641 by its sum of digits (49), we get a square (293327310409 = 541597²).

5986271641 divided by its sum of digits (49) gives a square (122168809 = 11053²).

The spelling of 5986271641 in words is "five billion, nine hundred eighty-six million, two hundred seventy-one thousand, six hundred forty-one".