1350971252 has 6 divisors (see below), whose sum is σ = 2364199698. Its totient is φ = 675485624.

The previous prime is 1350971239. The next prime is 1350971257. The reversal of 1350971252 is 2521790531.

It can be written as a sum of positive squares in only one way, i.e., 1336194916 + 14776336 = 36554^2 + 3844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350971257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168871403 + ... + 168871410.

It is an arithmetic number, because the mean of its divisors is an integer number (394033283).

Almost surely, 2^1350971252 is an apocalyptic number.

It is an amenable number.

1350971252 is a deficient number, since it is larger than the sum of its proper divisors (1013228446).

1350971252 is a wasteful number, since it uses less digits than its factorization.

1350971252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337742817 (or 337742815 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 1350971252 is about 36755.5608309818. The cubic root of 1350971252 is about 1105.4744322007.

The spelling of 1350971252 in words is "one billion, three hundred fifty million, nine hundred seventy-one thousand, two hundred fifty-two".