1150343506 has 16 divisors (see below), whose sum is σ = 1861020504. Its totient is φ = 530135424.

The previous prime is 1150343483. The next prime is 1150343507. The reversal of 1150343506 is 6053430511.

It can be written as a sum of positive squares in 4 ways, for example, as 1150227225 + 116281 = 33915^2 + 341^2 .

It is not an unprimeable number, because it can be changed into a prime (1150343507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15075 + ... + 50278.

Almost surely, 2^1150343506 is an apocalyptic number.

1150343506 is a deficient number, since it is larger than the sum of its proper divisors (710676998).

1150343506 is a wasteful number, since it uses less digits than its factorization.

1150343506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66045.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1150343506 is about 33916.7142571329. The cubic root of 1150343506 is about 1047.7938580472.

The spelling of 1150343506 in words is "one billion, one hundred fifty million, three hundred forty-three thousand, five hundred six".