50123016 has 32 divisors (see below), whose sum is σ = 139231200. Its totient is φ = 16707600.

The previous prime is 50123011. The next prime is 50123057. The reversal of 50123016 is 61032105.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 50123016.

It is not an unprimeable number, because it can be changed into a prime (50123011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115810 + ... + 116241.

It is an arithmetic number, because the mean of its divisors is an integer number (4350975).

Almost surely, 2^50123016 is an apocalyptic number.

It is an amenable number.

50123016 is an abundant number, since it is smaller than the sum of its proper divisors (89108184).

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

50123016 is a wasteful number, since it uses less digits than its factorization.

50123016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232066 (or 232056 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 50123016 is about 7079.7610129156. The cubic root of 50123016 is about 368.7050323027.

The spelling of 50123016 in words is "fifty million, one hundred twenty-three thousand, sixteen".