165103552 has 28 divisors (see below), whose sum is σ = 328046080. Its totient is φ = 82446336.

The previous prime is 165103537. The next prime is 165103571. The reversal of 165103552 is 255301561.

165103552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 165103552.

It is a congruent number.

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, 80848 + ... + 82864.

Almost surely, 2^165103552 is an apocalyptic number.

It is an amenable number.

165103552 is a deficient number, since it is larger than the sum of its proper divisors (162942528).

165103552 is a wasteful number, since it uses less digits than its factorization.

165103552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308 (or 3298 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 165103552 is about 12849.2627025834. The cubic root of 165103552 is about 548.5953711855.

The spelling of 165103552 in words is "one hundred sixty-five million, one hundred three thousand, five hundred fifty-two".