50475040 has 192 divisors, whose sum is σ = 158070528. Its totient is φ = 14745600.

The previous prime is 50475013. The next prime is 50475043. The reversal of 50475040 is 4057405.

It is a junction number, because it is equal to n+sod(n) for n = 50474996 and 50475014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50475043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209320 + ... + 209560.

It is an arithmetic number, because the mean of its divisors is an integer number (823284).

Almost surely, 2^50475040 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 50475040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79035264).

50475040 is an abundant number, since it is smaller than the sum of its proper divisors (107595488).

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

50475040 is a wasteful number, since it uses less digits than its factorization.

50475040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 50475040 is about 7104.5788052495. The cubic root of 50475040 is about 369.5661825721.

The spelling of 50475040 in words is "fifty million, four hundred seventy-five thousand, forty".