6541053149997 has 48 divisors (see below), whose sum is σ = 9962038944000. Its totient is φ = 4124308534272.

The previous prime is 6541053149941. The next prime is 6541053150007. The reversal of 6541053149997 is 7999413501456.

6541053149997 is a `hidden beast` number, since 6 + 5 + 4 + 1 + 0 + 53 + 1 + 499 + 97 = 666.

It is not a de Polignac number, because 6541053149997 - 2³⁶ = 6472333673261 is a prime.

It is a super-2 number, since 2×6541053149997² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6541053147997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 808631529 + ... + 808639617.

It is an arithmetic number, because the mean of its divisors is an integer number (207542478000).

Almost surely, 2^{6541053149997} is an apocalyptic number.

It is an amenable number.

6541053149997 is a deficient number, since it is larger than the sum of its proper divisors (3420985794003).

6541053149997 is a wasteful number, since it uses less digits than its factorization.

6541053149997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15410 (or 15407 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 63.

The spelling of 6541053149997 in words is "six trillion, five hundred forty-one billion, fifty-three million, one hundred forty-nine thousand, nine hundred ninety-seven".