50936480 has 144 divisors (see below), whose sum is σ = 143496360. Its totient is φ = 17031168.

The previous prime is 50936461. The next prime is 50936491. The reversal of 50936480 is 8463905.

It can be written as a sum of positive squares in 4 ways, for example, as 34904464 + 16032016 = 5908^2 + 4004^2 .

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 50936480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 572276 + ... + 572364.

Almost surely, 2^50936480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50936480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71748180).

50936480 is an abundant number, since it is smaller than the sum of its proper divisors (92559880).

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

50936480 is a wasteful number, since it uses less digits than its factorization.

50936480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 50936480 is about 7136.9797533691. The cubic root of 50936480 is about 370.6889525329.

The spelling of 50936480 in words is "fifty million, nine hundred thirty-six thousand, four hundred eighty".