5205241530 has 48 divisors (see below), whose sum is σ = 13537704960. Its totient is φ = 1387646304.

The previous prime is 5205241487. The next prime is 5205241541. The reversal of 5205241530 is 351425025.

It is a happy number.

5205241530 is a `hidden beast` number, since 520 + 52 + 41 + 53 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5205241494 and 5205241503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 395191 + ... + 408149.

It is an arithmetic number, because the mean of its divisors is an integer number (282035520).

Almost surely, 2^5205241530 is an apocalyptic number.

5205241530 is an abundant number, since it is smaller than the sum of its proper divisors (8332463430).

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

5205241530 is a wasteful number, since it uses less digits than its factorization.

5205241530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17435 (or 17432 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5205241530 is about 72147.3598269542. The cubic root of 5205241530 is about 1733.0601201115.

Adding to 5205241530 its reverse (351425025), we get a palindrome (5556666555).

The spelling of 5205241530 in words is "five billion, two hundred five million, two hundred forty-one thousand, five hundred thirty".