53434050 has 48 divisors (see below), whose sum is σ = 133866432. Its totient is φ = 14104000.

The previous prime is 53434039. The next prime is 53434063. The reversal of 53434050 is 5043435.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 53434050.

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, 13387 + ... + 16913.

It is an arithmetic number, because the mean of its divisors is an integer number (2788884).

Almost surely, 2^53434050 is an apocalyptic number.

53434050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 53434050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66933216).

53434050 is an abundant number, since it is smaller than the sum of its proper divisors (80432382).

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

53434050 is a wasteful number, since it uses less digits than its factorization.

53434050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643 (or 3638 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 53434050 is about 7309.8597797769. The cubic root of 53434050 is about 376.6512075868.

Adding to 53434050 its reverse (5043435), we get a palindrome (58477485).

The spelling of 53434050 in words is "fifty-three million, four hundred thirty-four thousand, fifty".