50780308 has 6 divisors (see below), whose sum is σ = 88865546. Its totient is φ = 25390152.

The previous prime is 50780299. The next prime is 50780311. The reversal of 50780308 is 80308705.

It can be written as a sum of positive squares in only one way, i.e., 43007364 + 7772944 = 6558^2 + 2788^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50780308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6347535 + ... + 6347542.

Almost surely, 2^50780308 is an apocalyptic number.

It is an amenable number.

50780308 is a deficient number, since it is larger than the sum of its proper divisors (38085238).

50780308 is a wasteful number, since it uses less digits than its factorization.

50780308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12695081 (or 12695079 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 50780308 is about 7126.0303114708. The cubic root of 50780308 is about 370.3097187552.

The spelling of 50780308 in words is "fifty million, seven hundred eighty thousand, three hundred eight".