6541854482 has 4 divisors (see below), whose sum is σ = 9812781726. Its totient is φ = 3270927240.

The previous prime is 6541854479. The next prime is 6541854563. The reversal of 6541854482 is 2844581456.

6541854482 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 4985630881 + 1556223601 = 70609^2 + 39449^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1635463619 + ... + 1635463622.

Almost surely, 2^6541854482 is an apocalyptic number.

6541854482 is a deficient number, since it is larger than the sum of its proper divisors (3270927244).

6541854482 is a wasteful number, since it uses less digits than its factorization.

6541854482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270927243.

The product of its digits is 1228800, while the sum is 47.

The square root of 6541854482 is about 80881.7314478368. The cubic root of 6541854482 is about 1870.2527118029.

The spelling of 6541854482 in words is "six billion, five hundred forty-one million, eight hundred fifty-four thousand, four hundred eighty-two".