1252625302 has 8 divisors (see below), whose sum is σ = 1879089696. Its totient is φ = 626262072.

The previous prime is 1252625281. The next prime is 1252625347. The reversal of 1252625302 is 2035262521.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 28828 + ... + 57760.

It is an arithmetic number, because the mean of its divisors is an integer number (234886212).

Almost surely, 2^1252625302 is an apocalyptic number.

1252625302 is a deficient number, since it is larger than the sum of its proper divisors (626464394).

1252625302 is a wasteful number, since it uses less digits than its factorization.

1252625302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50582.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1252625302 is about 35392.4469625936. The cubic root of 1252625302 is about 1077.9709565666.

Adding to 1252625302 its reverse (2035262521), we get a palindrome (3287887823).

The spelling of 1252625302 in words is "one billion, two hundred fifty-two million, six hundred twenty-five thousand, three hundred two".