50343550 has 24 divisors (see below), whose sum is σ = 97712496. Its totient is φ = 19261440.

The previous prime is 50343541. The next prime is 50343563. The reversal of 50343550 is 5534305.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20739 + ... + 23038.

It is an arithmetic number, because the mean of its divisors is an integer number (4071354).

Almost surely, 2^50343550 is an apocalyptic number.

50343550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50343550 is a deficient number, since it is larger than the sum of its proper divisors (47368946).

50343550 is a wasteful number, since it uses less digits than its factorization.

50343550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43812 (or 43807 counting only the distinct ones).

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

The square root of 50343550 is about 7095.3188793739. The cubic root of 50343550 is about 369.2449907160.

Adding to 50343550 its reverse (5534305), we get a palindrome (55877855).

The spelling of 50343550 in words is "fifty million, three hundred forty-three thousand, five hundred fifty".