1452332250 has 48 divisors (see below), whose sum is σ = 3927112488. Its totient is φ = 387288000.

The previous prime is 1452332243. The next prime is 1452332281. The reversal of 1452332250 is 522332541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 776904129 + 675428121 = 27873^2 + 25989^2 .

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, 320491 + ... + 324990.

Almost surely, 2^1452332250 is an apocalyptic number.

1452332250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1452332250 is an abundant number, since it is smaller than the sum of its proper divisors (2474780238).

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

1452332250 is a wasteful number, since it uses less digits than its factorization.

1452332250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645504 (or 645491 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 1452332250 is about 38109.4771677597. The cubic root of 1452332250 is about 1132.4577122639.

Adding to 1452332250 its reverse (522332541), we get a palindrome (1974664791).

The spelling of 1452332250 in words is "one billion, four hundred fifty-two million, three hundred thirty-two thousand, two hundred fifty".