50723620 has 12 divisors (see below), whose sum is σ = 106519644. Its totient is φ = 20289440.

The previous prime is 50723611. The next prime is 50723627. The reversal of 50723620 is 2632705.

50723620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38738176 + 11985444 = 6224^2 + 3462^2 .

It is not an unprimeable number, because it can be changed into a prime (50723627) 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 3 ways as a sum of consecutive naturals, for example, 1268071 + ... + 1268110.

It is an arithmetic number, because the mean of its divisors is an integer number (8876637).

Almost surely, 2^50723620 is an apocalyptic number.

It is an amenable number.

50723620 is an abundant number, since it is smaller than the sum of its proper divisors (55796024).

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

50723620 is a wasteful number, since it uses less digits than its factorization.

50723620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536190 (or 2536188 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 50723620 is about 7122.0516706915. The cubic root of 50723620 is about 370.1718704800.

The spelling of 50723620 in words is "fifty million, seven hundred twenty-three thousand, six hundred twenty".