52387300 has 72 divisors (see below), whose sum is σ = 131977664. Its totient is φ = 17677440.

The previous prime is 52387297. The next prime is 52387331. The reversal of 52387300 is 378325.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46342 + ... + 47458.

Almost surely, 2^52387300 is an apocalyptic number.

52387300 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 52387300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65988832).

52387300 is an abundant number, since it is smaller than the sum of its proper divisors (79590364).

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

52387300 is a wasteful number, since it uses less digits than its factorization.

52387300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 52387300 is about 7237.9071560776. The cubic root of 52387300 is about 374.1754921973.

The spelling of 52387300 in words is "fifty-two million, three hundred eighty-seven thousand, three hundred".