50353450 has 48 divisors (see below), whose sum is σ = 109350144. Its totient is φ = 16891200.

The previous prime is 50353427. The next prime is 50353469. The reversal of 50353450 is 5435305.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 14920 + ... + 17980.

It is an arithmetic number, because the mean of its divisors is an integer number (2278128).

Almost surely, 2^50353450 is an apocalyptic number.

50353450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50353450 is an abundant number, since it is smaller than the sum of its proper divisors (58996694).

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

50353450 is a wasteful number, since it uses less digits than its factorization.

50353450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127 (or 3122 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 50353450 is about 7096.0164881432. The cubic root of 50353450 is about 369.2691929943.

Adding to 50353450 its reverse (5435305), we get a palindrome (55788755).

The spelling of 50353450 in words is "fifty million, three hundred fifty-three thousand, four hundred fifty".