52430202 has 96 divisors (see below), whose sum is σ = 134110080. Its totient is φ = 14636160.

The previous prime is 52430153. The next prime is 52430219. The reversal of 52430202 is 20203425.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131868 + ... + 132264.

It is an arithmetic number, because the mean of its divisors is an integer number (1396980).

Almost surely, 2^52430202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52430202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67055040).

52430202 is an abundant number, since it is smaller than the sum of its proper divisors (81679878).

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

52430202 is a wasteful number, since it uses less digits than its factorization.

52430202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 52430202 is about 7240.8702515651. The cubic root of 52430202 is about 374.2776066211.

Adding to 52430202 its reverse (20203425), we get a palindrome (72633627).

The spelling of 52430202 in words is "fifty-two million, four hundred thirty thousand, two hundred two".