53450202 has 32 divisors (see below), whose sum is σ = 116258688. Its totient is φ = 16284096.

The previous prime is 53450171. The next prime is 53450207. The reversal of 53450202 is 20205435.

It is not an unprimeable number, because it can be changed into a prime (53450207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4708 + ... + 11360.

It is an arithmetic number, because the mean of its divisors is an integer number (3633084).

Almost surely, 2^53450202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53450202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58129344).

53450202 is an abundant number, since it is smaller than the sum of its proper divisors (62808486).

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

53450202 is a wasteful number, since it uses less digits than its factorization.

53450202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6774.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 53450202 is about 7310.9645054534. The cubic root of 53450202 is about 376.6891550343.

Adding to 53450202 its reverse (20205435), we get a palindrome (73655637).

The spelling of 53450202 in words is "fifty-three million, four hundred fifty thousand, two hundred two".