50780016 has 60 divisors (see below), whose sum is σ = 162418672. Its totient is φ = 14508288.

The previous prime is 50780011. The next prime is 50780029. The reversal of 50780016 is 61008705.

50780016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50780016² = 5157220049920512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50780011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24181 + ... + 26196.

Almost surely, 2^50780016 is an apocalyptic number.

50780016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50780016 is an abundant number, since it is smaller than the sum of its proper divisors (111638656).

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

50780016 is a wasteful number, since it uses less digits than its factorization.

50780016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50398 (or 50389 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 50780016 is about 7126.0098231759. The cubic root of 50780016 is about 370.3090089614.

The spelling of 50780016 in words is "fifty million, seven hundred eighty thousand, sixteen".