1166325965960 has 32 divisors (see below), whose sum is σ = 2637830505240. Its totient is φ = 464113127424.

The previous prime is 1166325965957. The next prime is 1166325965963. The reversal of 1166325965960 is 695695236611.

It is an interprime number because it is at equal distance from previous prime (1166325965957) and next prime (1166325965963).

It can be written as a sum of positive squares in 4 ways, for example, as 927226481476 + 239099484484 = 962926^2 + 488978^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1166325965960.

It is not an unprimeable number, because it can be changed into a prime (1166325965963) 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, 75531527 + ... + 75546966.

Almost surely, 2^{1166325965960} is an apocalyptic number.

1166325965960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1166325965960 is an abundant number, since it is smaller than the sum of its proper divisors (1471504539280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1166325965960 is a wasteful number, since it uses less digits than its factorization.

1166325965960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151078697 (or 151078693 counting only the distinct ones).

The product of its (nonzero) digits is 15746400, while the sum is 59.

The spelling of 1166325965960 in words is "one trillion, one hundred sixty-six billion, three hundred twenty-five million, nine hundred sixty-five thousand, nine hundred sixty".