375152250 has 128 divisors (see below), whose sum is σ = 1049967360. Its totient is φ = 88416000.

The previous prime is 375152249. The next prime is 375152251. The reversal of 375152250 is 52251573.

It is an interprime number because it is at equal distance from previous prime (375152249) and next prime (375152251).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (375152251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 304636 + ... + 305864.

It is an arithmetic number, because the mean of its divisors is an integer number (8202870).

Almost surely, 2^375152250 is an apocalyptic number.

375152250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 375152250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524983680).

375152250 is an abundant number, since it is smaller than the sum of its proper divisors (674815110).

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

375152250 is a wasteful number, since it uses less digits than its factorization.

375152250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297 (or 1287 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 375152250 is about 19368.8474102100. The cubic root of 375152250 is about 721.2223641701. Note that the first 3 decimals are identical.

The spelling of 375152250 in words is "three hundred seventy-five million, one hundred fifty-two thousand, two hundred fifty".