50503026 has 48 divisors (see below), whose sum is σ = 123694560. Its totient is φ = 13668480.

The previous prime is 50503003. The next prime is 50503067. The reversal of 50503026 is 62030505.

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

It is a junction number, because it is equal to n+sod(n) for n = 50502993 and 50503011.

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, 1066 + ... + 10106.

It is an arithmetic number, because the mean of its divisors is an integer number (2576970).

Almost surely, 2^50503026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50503026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61847280).

50503026 is an abundant number, since it is smaller than the sum of its proper divisors (73191534).

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

50503026 is a wasteful number, since it uses less digits than its factorization.

50503026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9079 (or 9072 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 50503026 is about 7106.5481072037. The cubic root of 50503026 is about 369.6344722209.

The spelling of 50503026 in words is "fifty million, five hundred three thousand, twenty-six".