53994600 has 288 divisors, whose sum is σ = 207174240. Its totient is φ = 12960000.

The previous prime is 53994583. The next prime is 53994623. The reversal of 53994600 is 649935.

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 534550 + ... + 534650.

It is an arithmetic number, because the mean of its divisors is an integer number (719355).

Almost surely, 2^53994600 is an apocalyptic number.

53994600 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 53994600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103587120).

53994600 is an abundant number, since it is smaller than the sum of its proper divisors (153179640).

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

53994600 is a wasteful number, since it uses less digits than its factorization.

53994600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 53994600 is about 7348.1017957021. The cubic root of 53994600 is about 377.9637153380.

It can be divided in two parts, 5399 and 4600, that added together give a palindrome (9999).

The spelling of 53994600 in words is "fifty-three million, nine hundred ninety-four thousand, six hundred".