6541154156414 has 8 divisors (see below), whose sum is σ = 9817610048040. Its totient is φ = 3268617473736.

The previous prime is 6541154156393. The next prime is 6541154156443. The reversal of 6541154156414 is 4146514511456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979798064 + ... + 979804739.

It is an arithmetic number, because the mean of its divisors is an integer number (1227201256005).

Almost surely, 2^{6541154156414} is an apocalyptic number.

6541154156414 is a deficient number, since it is larger than the sum of its proper divisors (3276455891626).

6541154156414 is a wasteful number, since it uses less digits than its factorization.

6541154156414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959604474.

The product of its digits is 1152000, while the sum is 47.

The spelling of 6541154156414 in words is "six trillion, five hundred forty-one billion, one hundred fifty-four million, one hundred fifty-six thousand, four hundred fourteen".