52370430 has 32 divisors (see below), whose sum is σ = 143645184. Its totient is φ = 11970336.

The previous prime is 52370363. The next prime is 52370449. The reversal of 52370430 is 3407325.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52370430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124482 + ... + 124901.

It is an arithmetic number, because the mean of its divisors is an integer number (4488912).

Almost surely, 2^52370430 is an apocalyptic number.

52370430 is an abundant number, since it is smaller than the sum of its proper divisors (91274754).

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

52370430 is a wasteful number, since it uses less digits than its factorization.

52370430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249400.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 52370430 is about 7236.7416701165. The cubic root of 52370430 is about 374.1353233126.

Adding to 52370430 its reverse (3407325), we get a palindrome (55777755).

The spelling of 52370430 in words is "fifty-two million, three hundred seventy thousand, four hundred thirty".