54293400 has 288 divisors, whose sum is σ = 216652800. Its totient is φ = 11923200.

The previous prime is 54293399. The next prime is 54293401. The reversal of 54293400 is 439245.

It is an interprime number because it is at equal distance from previous prime (54293399) and next prime (54293401).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54293401) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 390531 + ... + 390669.

Almost surely, 2^54293400 is an apocalyptic number.

54293400 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 54293400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108326400).

54293400 is an abundant number, since it is smaller than the sum of its proper divisors (162359400).

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

54293400 is a wasteful number, since it uses less digits than its factorization.

54293400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 54293400 is about 7368.4055262994. The cubic root of 54293400 is about 378.6596359921.

The spelling of 54293400 in words is "fifty-four million, two hundred ninety-three thousand, four hundred".