50540500 has 24 divisors (see below), whose sum is σ = 110381544. Its totient is φ = 20216000.

The previous prime is 50540467. The next prime is 50540531. The reversal of 50540500 is 504505.

It is a happy number.

50540500 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 4 ways, for example, as 244036 + 50296464 = 494^2 + 7092^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50041 + ... + 51040.

It is an arithmetic number, because the mean of its divisors is an integer number (4599231).

Almost surely, 2^50540500 is an apocalyptic number.

50540500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50540500 is an abundant number, since it is smaller than the sum of its proper divisors (59841044).

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

50540500 is a wasteful number, since it uses less digits than its factorization.

50540500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101100 (or 101088 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 50540500 is about 7109.1842007364. The cubic root of 50540500 is about 369.7258743847.

It can be divided in two parts, 50540 and 500, that added together give a triangular number (51040 = T₃₁₉).

The spelling of 50540500 in words is "fifty million, five hundred forty thousand, five hundred".