50705780 has 48 divisors (see below), whose sum is σ = 109650240. Its totient is φ = 19688448.

The previous prime is 50705773. The next prime is 50705783. The reversal of 50705780 is 8750705.

50705780 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 2×50705780² = 5142152250816800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50705783) 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 15 ways as a sum of consecutive naturals, for example, 114239 + ... + 114681.

It is an arithmetic number, because the mean of its divisors is an integer number (2284380).

Almost surely, 2^50705780 is an apocalyptic number.

It is an amenable number.

50705780 is an abundant number, since it is smaller than the sum of its proper divisors (58944460).

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

50705780 is a wasteful number, since it uses less digits than its factorization.

50705780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 50705780 is about 7120.7991124592. The cubic root of 50705780 is about 370.1284676857.

The spelling of 50705780 in words is "fifty million, seven hundred five thousand, seven hundred eighty".