1252073332 has 12 divisors (see below), whose sum is σ = 2191493920. Its totient is φ = 625932216.

The previous prime is 1252073327. The next prime is 1252073351. The reversal of 1252073332 is 2333702521.

It is a self number, because there is not a number n which added to its sum of digits gives 1252073332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4969 + ... + 50287.

Almost surely, 2^1252073332 is an apocalyptic number.

It is an amenable number.

1252073332 is a deficient number, since it is larger than the sum of its proper divisors (939420588).

1252073332 is a wasteful number, since it uses less digits than its factorization.

1252073332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52230 (or 52228 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 1252073332 is about 35384.6482531620. The cubic root of 1252073332 is about 1077.8125971470.

Adding to 1252073332 its reverse (2333702521), we get a palindrome (3585775853).

The spelling of 1252073332 in words is "one billion, two hundred fifty-two million, seventy-three thousand, three hundred thirty-two".