53452600 has 48 divisors (see below), whose sum is σ = 126163800. Its totient is φ = 21056640.

The previous prime is 53452577. The next prime is 53452603. The reversal of 53452600 is 625435.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53452603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11406 + ... + 15394.

Almost surely, 2^53452600 is an apocalyptic number.

53452600 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 53452600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63081900).

53452600 is an abundant number, since it is smaller than the sum of its proper divisors (72711200).

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

53452600 is a wasteful number, since it uses less digits than its factorization.

53452600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4072 (or 4063 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 53452600 is about 7311.1285038631. The cubic root of 53452600 is about 376.6947882346.

The spelling of 53452600 in words is "fifty-three million, four hundred fifty-two thousand, six hundred".