1163066762972 has 24 divisors (see below), whose sum is σ = 2038531837440. Its totient is φ = 580629703680.

The previous prime is 1163066762971. The next prime is 1163066762989. The reversal of 1163066762972 is 2792676603611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163066762971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7725029 + ... + 7874147.

It is an arithmetic number, because the mean of its divisors is an integer number (84938826560).

Almost surely, 2^{1163066762972} is an apocalyptic number.

It is an amenable number.

1163066762972 is a deficient number, since it is larger than the sum of its proper divisors (875465074468).

1163066762972 is a wasteful number, since it uses less digits than its factorization.

1163066762972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152141 (or 152139 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 1163066762972 in words is "one trillion, one hundred sixty-three billion, sixty-six million, seven hundred sixty-two thousand, nine hundred seventy-two".