1149365006 has 4 divisors (see below), whose sum is σ = 1724047512. Its totient is φ = 574682502.

The previous prime is 1149364981. The next prime is 1149365011. The reversal of 1149365006 is 6005639411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6005639411 = 23 ⋅261114757.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287341250 + ... + 287341253.

It is an arithmetic number, because the mean of its divisors is an integer number (431011878).

Almost surely, 2^1149365006 is an apocalyptic number.

1149365006 is a deficient number, since it is larger than the sum of its proper divisors (574682506).

1149365006 is an equidigital number, since it uses as much as digits as its factorization.

1149365006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574682505.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 1149365006 is about 33902.2861471022. The cubic root of 1149365006 is about 1047.4966838772.

The spelling of 1149365006 in words is "one billion, one hundred forty-nine million, three hundred sixty-five thousand, six".