1252044502 has 16 divisors (see below), whose sum is σ = 1922917392. Its totient is φ = 611089920.

The previous prime is 1252044499. The next prime is 1252044527. The reversal of 1252044502 is 2054402521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182478 + ... + 189214.

It is an arithmetic number, because the mean of its divisors is an integer number (120182337).

Almost surely, 2^1252044502 is an apocalyptic number.

1252044502 is a deficient number, since it is larger than the sum of its proper divisors (670872890).

1252044502 is a wasteful number, since it uses less digits than its factorization.

1252044502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8943.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 1252044502 is about 35384.2408707605. The cubic root of 1252044502 is about 1077.8043245816.

The spelling of 1252044502 in words is "one billion, two hundred fifty-two million, forty-four thousand, five hundred two".