6541746523132 has 24 divisors (see below), whose sum is σ = 11555699909600. Its totient is φ = 3240131564736.

The previous prime is 6541746523099. The next prime is 6541746523159. The reversal of 6541746523132 is 2313256471456.

It is a super-2 number, since 2×6541746523132² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232294 + ... + 3624562.

Almost surely, 2^{6541746523132} is an apocalyptic number.

It is an amenable number.

6541746523132 is a deficient number, since it is larger than the sum of its proper divisors (5013953386468).

6541746523132 is a wasteful number, since it uses less digits than its factorization.

6541746523132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396805 (or 3396803 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 49.

The spelling of 6541746523132 in words is "six trillion, five hundred forty-one billion, seven hundred forty-six million, five hundred twenty-three thousand, one hundred thirty-two".