50503488 has 112 divisors (see below), whose sum is σ = 155813760. Its totient is φ = 14137344.

The previous prime is 50503451. The next prime is 50503493. The reversal of 50503488 is 88430505.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×50503488² = 5101204600332288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70878 + ... + 71586.

Almost surely, 2^50503488 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 50503488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77906880).

50503488 is an abundant number, since it is smaller than the sum of its proper divisors (105310272).

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

50503488 is a wasteful number, since it uses less digits than its factorization.

50503488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 50503488 is about 7106.5806123620. The cubic root of 50503488 is about 369.6355993521.

The spelling of 50503488 in words is "fifty million, five hundred three thousand, four hundred eighty-eight".