1165150064 has 40 divisors (see below), whose sum is σ = 2434448352. Its totient is φ = 537027840.

The previous prime is 1165150043. The next prime is 1165150067. The reversal of 1165150064 is 4600515611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1165150067) 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, 167357 + ... + 174179.

Almost surely, 2^1165150064 is an apocalyptic number.

It is an amenable number.

1165150064 is an abundant number, since it is smaller than the sum of its proper divisors (1269298288).

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

1165150064 is a wasteful number, since it uses less digits than its factorization.

1165150064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7665 (or 7659 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 1165150064 is about 34134.2945437576. The cubic root of 1165150064 is about 1052.2702395279.

Adding to 1165150064 its reverse (4600515611), we get a palindrome (5765665675).

The spelling of 1165150064 in words is "one billion, one hundred sixty-five million, one hundred fifty thousand, sixty-four".