50625820 has 36 divisors (see below), whose sum is σ = 123674040. Its totient is φ = 17357088.

The previous prime is 50625797. The next prime is 50625833. The reversal of 50625820 is 2852605.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24850 + ... + 26809.

It is an arithmetic number, because the mean of its divisors is an integer number (3435390).

Almost surely, 2^50625820 is an apocalyptic number.

It is an amenable number.

50625820 is an abundant number, since it is smaller than the sum of its proper divisors (73048220).

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

50625820 is a wasteful number, since it uses less digits than its factorization.

50625820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51682 (or 51673 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 50625820 is about 7115.1823588718. The cubic root of 50625820 is about 369.9338084661.

The spelling of 50625820 in words is "fifty million, six hundred twenty-five thousand, eight hundred twenty".