54149148000 has 1152 divisors, whose sum is σ = 220224251520. Its totient is φ = 13005619200.

The previous prime is 54149147993. The next prime is 54149148071. The reversal of 54149148000 is 84194145.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 479195944 + ... + 479196056.

It is an arithmetic number, because the mean of its divisors is an integer number (191166885).

Almost surely, 2^54149148000 is an apocalyptic number.

54149148000 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 54149148000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110112125760).

54149148000 is an abundant number, since it is smaller than the sum of its proper divisors (166075103520).

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

54149148000 is a wasteful number, since it uses less digits than its factorization.

54149148000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 54149148000 in words is "fifty-four billion, one hundred forty-nine million, one hundred forty-eight thousand".