52430245330 has 16 divisors (see below), whose sum is σ = 94377775320. Its totient is φ = 20971357312.

The previous prime is 52430245327. The next prime is 52430245339. The reversal of 52430245330 is 3354203425.

It can be written as a sum of positive squares in 4 ways, for example, as 51588491161 + 841754169 = 227131^2 + 29013^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52430245292 and 52430245301.

It is not an unprimeable number, because it can be changed into a prime (52430245339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273606 + ... + 423934.

Almost surely, 2^52430245330 is an apocalyptic number.

52430245330 is a deficient number, since it is larger than the sum of its proper divisors (41947529990).

52430245330 is a wasteful number, since it uses less digits than its factorization.

52430245330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185213.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 52430245330 its reverse (3354203425), we get a palindrome (55784448755).

The spelling of 52430245330 in words is "fifty-two billion, four hundred thirty million, two hundred forty-five thousand, three hundred thirty".