6403546736054 has 8 divisors (see below), whose sum is σ = 10344190881360. Its totient is φ = 2955483108936.

The previous prime is 6403546736047. The next prime is 6403546736071. The reversal of 6403546736054 is 4506376453046.

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

It is a junction number, because it is equal to n+sod(n) for n = 6403546735987 and 6403546736005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123145129514 + ... + 123145129565.

It is an arithmetic number, because the mean of its divisors is an integer number (1293023860170).

Almost surely, 2^{6403546736054} is an apocalyptic number.

6403546736054 is a deficient number, since it is larger than the sum of its proper divisors (3940644145306).

6403546736054 is a wasteful number, since it uses less digits than its factorization.

6403546736054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246290259094.

The product of its (nonzero) digits is 21772800, while the sum is 53.

The spelling of 6403546736054 in words is "six trillion, four hundred three billion, five hundred forty-six million, seven hundred thirty-six thousand, fifty-four".