50920005 has 16 divisors (see below), whose sum is σ = 82022400. Its totient is φ = 26973888.

The previous prime is 50919983. The next prime is 50920013. The reversal of 50920005 is 50002905.

It is not a de Polignac number, because 50920005 - 2⁷ = 50919877 is a prime.

It is a super-3 number, since 3×50920005³ (a number of 24 digits) contains 333 as substring.

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, 9157 + ... + 13626.

It is an arithmetic number, because the mean of its divisors is an integer number (5126400).

Almost surely, 2^50920005 is an apocalyptic number.

It is an amenable number.

50920005 is a deficient number, since it is larger than the sum of its proper divisors (31102395).

50920005 is a wasteful number, since it uses less digits than its factorization.

50920005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22940.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 50920005 is about 7135.8254603094. The cubic root of 50920005 is about 370.6489827572.

The spelling of 50920005 in words is "fifty million, nine hundred twenty thousand, five".