1050655165 has 48 divisors (see below), whose sum is σ = 1540560384. Its totient is φ = 673689600.

The previous prime is 1050655139. The next prime is 1050655187. The reversal of 1050655165 is 5615560501.

It is not a de Polignac number, because 1050655165 - 2⁷ = 1050655037 is a prime.

It is a super-2 number, since 2×1050655165² = 2207752551482354450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1050655165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2437500 + ... + 2437930.

It is an arithmetic number, because the mean of its divisors is an integer number (32095008).

Almost surely, 2^1050655165 is an apocalyptic number.

It is an amenable number.

1050655165 is a deficient number, since it is larger than the sum of its proper divisors (489905219).

1050655165 is a wasteful number, since it uses less digits than its factorization.

1050655165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 1050655165 is about 32413.8113309743. The cubic root of 1050655165 is about 1016.6077120103.

The spelling of 1050655165 in words is "one billion, fifty million, six hundred fifty-five thousand, one hundred sixty-five".