54994000 has 80 divisors (see below), whose sum is σ = 137419776. Its totient is φ = 21264000.

The previous prime is 54993979. The next prime is 54994003. The reversal of 54994000 is 49945.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54994003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61557 + ... + 62443.

Almost surely, 2^54994000 is an apocalyptic number.

54994000 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 54994000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68709888).

54994000 is an abundant number, since it is smaller than the sum of its proper divisors (82425776).

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

54994000 is a wasteful number, since it uses less digits than its factorization.

54994000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941 (or 925 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 54994000 is about 7415.7939561452. The cubic root of 54994000 is about 380.2814166552.

It can be divided in two parts, 549 and 94000, that added together give a palindrome (94549).

The spelling of 54994000 in words is "fifty-four million, nine hundred ninety-four thousand".