50161516 has 12 divisors (see below), whose sum is σ = 87901632. Its totient is φ = 25046768.

The previous prime is 50161469. The next prime is 50161537. The reversal of 50161516 is 61516105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5020 + ... + 11203.

It is an arithmetic number, because the mean of its divisors is an integer number (7325136).

Almost surely, 2^50161516 is an apocalyptic number.

It is an amenable number.

50161516 is a deficient number, since it is larger than the sum of its proper divisors (37740116).

50161516 is a wasteful number, since it uses less digits than its factorization.

50161516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17000 (or 16998 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 50161516 is about 7082.4795093244. The cubic root of 50161516 is about 368.7994101750.

The spelling of 50161516 in words is "fifty million, one hundred sixty-one thousand, five hundred sixteen".