452143150 has 24 divisors (see below), whose sum is σ = 842222880. Its totient is φ = 180591360.

The previous prime is 452143129. The next prime is 452143187. The reversal of 452143150 is 51341254.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29662 + ... + 42238.

It is an arithmetic number, because the mean of its divisors is an integer number (35092620).

Almost surely, 2^452143150 is an apocalyptic number.

452143150 is a deficient number, since it is larger than the sum of its proper divisors (390079730).

452143150 is a wasteful number, since it uses less digits than its factorization.

452143150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13308 (or 13303 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 452143150 is about 21263.6579637653. The cubic root of 452143150 is about 767.5240366375.

The spelling of 452143150 in words is "four hundred fifty-two million, one hundred forty-three thousand, one hundred fifty".