1150655066 has 48 divisors (see below), whose sum is σ = 1939459200. Its totient is φ = 511505280.

The previous prime is 1150655057. The next prime is 1150655083. The reversal of 1150655066 is 6605560511.

It is a super-2 number, since 2×1150655066² = 2648014161822928712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2657186 + ... + 2657618.

It is an arithmetic number, because the mean of its divisors is an integer number (40405400).

Almost surely, 2^1150655066 is an apocalyptic number.

1150655066 is a deficient number, since it is larger than the sum of its proper divisors (788804134).

1150655066 is a wasteful number, since it uses less digits than its factorization.

1150655066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 1150655066 is about 33921.3069618492. The cubic root of 1150655066 is about 1047.8884446309. Note that the first 3 decimals are identical.

The spelling of 1150655066 in words is "one billion, one hundred fifty million, six hundred fifty-five thousand, sixty-six".