1252050308 has 6 divisors (see below), whose sum is σ = 2191088046. Its totient is φ = 626025152.

The previous prime is 1252050301. The next prime is 1252050311. The reversal of 1252050308 is 8030502521.

It can be written as a sum of positive squares in only one way, i.e., 768841984 + 483208324 = 27728^2 + 21982^2 .

It is not an unprimeable number, because it can be changed into a prime (1252050301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156506285 + ... + 156506292.

It is an arithmetic number, because the mean of its divisors is an integer number (365181341).

Almost surely, 2^1252050308 is an apocalyptic number.

It is an amenable number.

1252050308 is a deficient number, since it is larger than the sum of its proper divisors (939037738).

1252050308 is a wasteful number, since it uses less digits than its factorization.

1252050308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313012581 (or 313012579 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1252050308 is about 35384.3229128381. The cubic root of 1252050308 is about 1077.8059905826.

Adding to 1252050308 its reverse (8030502521), we get a palindrome (9282552829).

The spelling of 1252050308 in words is "one billion, two hundred fifty-two million, fifty thousand, three hundred eight".