1163552164 has 12 divisors (see below), whose sum is σ = 2036897100. Its totient is φ = 581581568.

The previous prime is 1163552119. The next prime is 1163552177. The reversal of 1163552164 is 4612553611.

It can be written as a sum of positive squares in 2 ways, for example, as 675584064 + 487968100 = 25992^2 + 22090^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34729 + ... + 59440.

It is an arithmetic number, because the mean of its divisors is an integer number (169741425).

Almost surely, 2^1163552164 is an apocalyptic number.

It is an amenable number.

1163552164 is a deficient number, since it is larger than the sum of its proper divisors (873344936).

1163552164 is a wasteful number, since it uses less digits than its factorization.

1163552164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97262 (or 97260 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 1163552164 is about 34110.8804342544. The cubic root of 1163552164 is about 1051.7889876862.

The spelling of 1163552164 in words is "one billion, one hundred sixty-three million, five hundred fifty-two thousand, one hundred sixty-four".