52255002530 has 32 divisors (see below), whose sum is σ = 94774821120. Its totient is φ = 20743056000.

The previous prime is 52255002517. The next prime is 52255002557. The reversal of 52255002530 is 3520055225.

It is a junction number, because it is equal to n+sod(n) for n = 52255002493 and 52255002502.

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, 4165127 + ... + 4177653.

It is an arithmetic number, because the mean of its divisors is an integer number (2961713160).

Almost surely, 2^52255002530 is an apocalyptic number.

52255002530 is a deficient number, since it is larger than the sum of its proper divisors (42519818590).

52255002530 is a wasteful number, since it uses less digits than its factorization.

52255002530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15674.

The product of its (nonzero) digits is 15000, while the sum is 29.

Adding to 52255002530 its reverse (3520055225), we get a palindrome (55775057755).

The spelling of 52255002530 in words is "fifty-two billion, two hundred fifty-five million, two thousand, five hundred thirty".