50485720 has 16 divisors (see below), whose sum is σ = 113592960. Its totient is φ = 20194272.

The previous prime is 50485691. The next prime is 50485727. The reversal of 50485720 is 2758405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50485727) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 631032 + ... + 631111.

It is an arithmetic number, because the mean of its divisors is an integer number (7099560).

Almost surely, 2^50485720 is an apocalyptic number.

It is an amenable number.

50485720 is an abundant number, since it is smaller than the sum of its proper divisors (63107240).

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

50485720 is a wasteful number, since it uses less digits than its factorization.

50485720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262154 (or 1262150 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 50485720 is about 7105.3303934441. The cubic root of 50485720 is about 369.5922462033.

The spelling of 50485720 in words is "fifty million, four hundred eighty-five thousand, seven hundred twenty".