165151000050 has 48 divisors (see below), whose sum is σ = 409614235392. Its totient is φ = 44035992000.

The previous prime is 165150999983. The next prime is 165151000109. The reversal of 165151000050 is 50000151561.

165151000050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1684992 + ... + 1780308.

It is an arithmetic number, because the mean of its divisors is an integer number (8533629904).

Almost surely, 2^165151000050 is an apocalyptic number.

165151000050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165151000050 is an abundant number, since it is smaller than the sum of its proper divisors (244463235342).

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

165151000050 is a wasteful number, since it uses less digits than its factorization.

165151000050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106883 (or 106878 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 165151000050 in words is "one hundred sixty-five billion, one hundred fifty-one million, fifty", and thus it is an aban number.