532375000 has 56 divisors (see below), whose sum is σ = 1248030900. Its totient is φ = 212900000.

The previous prime is 532374991. The next prime is 532375001. The reversal of 532375000 is 573235.

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 (532375001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 122871 + ... + 127129.

Almost surely, 2^532375000 is an apocalyptic number.

532375000 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 532375000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624015450).

532375000 is an abundant number, since it is smaller than the sum of its proper divisors (715655900).

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

532375000 is an frugal number, since it uses more digits than its factorization.

532375000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295 (or 4266 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 532375000 is about 23073.2529132760. The cubic root of 532375000 is about 810.4742434434.

The spelling of 532375000 in words is "five hundred thirty-two million, three hundred seventy-five thousand".