372533504 has 72 divisors (see below), whose sum is σ = 853574400. Its totient is φ = 158957568.

The previous prime is 372533453. The next prime is 372533509. The reversal of 372533504 is 405335273.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (372533509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804377 + ... + 804839.

It is an arithmetic number, because the mean of its divisors is an integer number (11855200).

Almost surely, 2^372533504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 372533504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426787200).

372533504 is an abundant number, since it is smaller than the sum of its proper divisors (481040896).

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

372533504 is an equidigital number, since it uses as much as digits as its factorization.

372533504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 32.

The square root of 372533504 is about 19301.1270137264. The cubic root of 372533504 is about 719.5402826663.

Adding to 372533504 its reverse (405335273), we get a palindrome (777868777).

The spelling of 372533504 in words is "three hundred seventy-two million, five hundred thirty-three thousand, five hundred four".