530525030278 has 8 divisors (see below), whose sum is σ = 807664971672. Its totient is φ = 261303373056.

The previous prime is 530525030267. The next prime is 530525030279. The reversal of 530525030278 is 872030525035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 530525030278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530525030279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1979570875 + ... + 1979571142.

It is an arithmetic number, because the mean of its divisors is an integer number (100958121459).

Almost surely, 2^530525030278 is an apocalyptic number.

530525030278 is a deficient number, since it is larger than the sum of its proper divisors (277139941394).

530525030278 is a wasteful number, since it uses less digits than its factorization.

530525030278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959142086.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 530525030278 in words is "five hundred thirty billion, five hundred twenty-five million, thirty thousand, two hundred seventy-eight".