50165005 has 16 divisors (see below), whose sum is σ = 66354624. Its totient is φ = 36103680.

The previous prime is 50164999. The next prime is 50165029. The reversal of 50165005 is 50056105.

It is not a de Polignac number, because 50165005 - 2⁹ = 50164493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634 + ... + 10036.

It is an arithmetic number, because the mean of its divisors is an integer number (4147164).

Almost surely, 2^50165005 is an apocalyptic number.

50165005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50165005 is a deficient number, since it is larger than the sum of its proper divisors (16189619).

50165005 is a wasteful number, since it uses less digits than its factorization.

50165005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9516.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 50165005 is about 7082.7258170848. The cubic root of 50165005 is about 368.8079606297.

Subtracting from 50165005 its reverse (50056105), we obtain a square (108900 = 330²).

The spelling of 50165005 in words is "fifty million, one hundred sixty-five thousand, five".