1530773266 has 16 divisors (see below), whose sum is σ = 2636739360. Its totient is φ = 659184480.

The previous prime is 1530773263. The next prime is 1530773267. The reversal of 1530773266 is 6623770351.

It is not an unprimeable number, because it can be changed into a prime (1530773263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1830651 + ... + 1831486.

It is an arithmetic number, because the mean of its divisors is an integer number (164796210).

Almost surely, 2^1530773266 is an apocalyptic number.

1530773266 is a deficient number, since it is larger than the sum of its proper divisors (1105966094).

1530773266 is a wasteful number, since it uses less digits than its factorization.

1530773266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662169.

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 1530773266 is about 39125.0976484404. The cubic root of 1530773266 is about 1152.4894441778.

The spelling of 1530773266 in words is "one billion, five hundred thirty million, seven hundred seventy-three thousand, two hundred sixty-six".