50403360 has 144 divisors (see below), whose sum is σ = 184778496. Its totient is φ = 11515392.

The previous prime is 50403341. The next prime is 50403403. The reversal of 50403360 is 6330405.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 22449 + ... + 24591.

It is an arithmetic number, because the mean of its divisors is an integer number (1283184).

Almost surely, 2^50403360 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 50403360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92389248).

50403360 is an abundant number, since it is smaller than the sum of its proper divisors (134375136).

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

50403360 is a wasteful number, since it uses less digits than its factorization.

50403360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175 (or 2160 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 50403360 is about 7099.5323789669. The cubic root of 50403360 is about 369.3911584172.

Adding to 50403360 its reverse (6330405), we get a palindrome (56733765).

The spelling of 50403360 in words is "fifty million, four hundred three thousand, three hundred sixty".