6541060431 has 16 divisors (see below), whose sum is σ = 8884995840. Its totient is φ = 4279612800.

The previous prime is 6541060411. The next prime is 6541060469. The reversal of 6541060431 is 1340601456.

It is not a de Polignac number, because 6541060431 - 2⁵ = 6541060399 is a prime.

It is a super-2 number, since 2×6541060431² = 85570943123987811522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6541060411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49386 + ... + 124583.

It is an arithmetic number, because the mean of its divisors is an integer number (555312240).

Almost surely, 2^6541060431 is an apocalyptic number.

6541060431 is a deficient number, since it is larger than the sum of its proper divisors (2343935409).

6541060431 is a wasteful number, since it uses less digits than its factorization.

6541060431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174206.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 6541060431 is about 80876.8225822454. The cubic root of 6541060431 is about 1870.1770382494.

Adding to 6541060431 its reverse (1340601456), we get a palindrome (7881661887).

The spelling of 6541060431 in words is "six billion, five hundred forty-one million, sixty thousand, four hundred thirty-one".