1150160065550 has 12 divisors (see below), whose sum is σ = 2139297722016. Its totient is φ = 460064026200.

The previous prime is 1150160065517. The next prime is 1150160065583. The reversal of 1150160065550 is 555600610511.

It is an interprime number because it is at equal distance from previous prime (1150160065517) and next prime (1150160065583).

It is a self number, because there is not a number n which added to its sum of digits gives 1150160065550.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 11501600606 + ... + 11501600705.

It is an arithmetic number, because the mean of its divisors is an integer number (178274810168).

Almost surely, 2^{1150160065550} is an apocalyptic number.

1150160065550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150160065550 is a deficient number, since it is larger than the sum of its proper divisors (989137656466).

1150160065550 is a wasteful number, since it uses less digits than its factorization.

1150160065550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23003201323 (or 23003201318 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 1150160065550 in words is "one trillion, one hundred fifty billion, one hundred sixty million, sixty-five thousand, five hundred fifty".