54149046639000 has 256 divisors, whose sum is σ = 175046644356480. Its totient is φ = 13925147443200.

The previous prime is 54149046638993. The next prime is 54149046639089. The reversal of 54149046639000 is 93664094145.

54149046639000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 10384464 + ... + 14701536.

Almost surely, 2^{54149046639000} is an apocalyptic number.

54149046639000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54149046639000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87523322178240).

54149046639000 is an abundant number, since it is smaller than the sum of its proper divisors (120897597717480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54149046639000 is a wasteful number, since it uses less digits than its factorization.

54149046639000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317247 (or 4317233 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 54149046639000 in words is "fifty-four trillion, one hundred forty-nine billion, forty-six million, six hundred thirty-nine thousand".