50368520 has 16 divisors (see below), whose sum is σ = 113329260. Its totient is φ = 20147392.

The previous prime is 50368471. The next prime is 50368529. The reversal of 50368520 is 2586305.

It can be written as a sum of positive squares in 2 ways, for example, as 47416996 + 2951524 = 6886^2 + 1718^2 .

It is not an unprimeable number, because it can be changed into a prime (50368529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629567 + ... + 629646.

Almost surely, 2^50368520 is an apocalyptic number.

It is an amenable number.

50368520 is an abundant number, since it is smaller than the sum of its proper divisors (62960740).

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

50368520 is a wasteful number, since it uses less digits than its factorization.

50368520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259224 (or 1259220 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 50368520 is about 7097.0782720779. The cubic root of 50368520 is about 369.3060281510.

The spelling of 50368520 in words is "fifty million, three hundred sixty-eight thousand, five hundred twenty".