530328025250 has 16 divisors (see below), whose sum is σ = 992774063736. Its totient is φ = 212131210000.

The previous prime is 530328025219. The next prime is 530328025277. The reversal of 530328025250 is 52520823035.

It can be written as a sum of positive squares in 4 ways, for example, as 285778983889 + 244549041361 = 534583^2 + 494519^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 530328025250.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060655801 + ... + 1060656300.

Almost surely, 2^530328025250 is an apocalyptic number.

530328025250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

530328025250 is a deficient number, since it is larger than the sum of its proper divisors (462446038486).

530328025250 is a wasteful number, since it uses less digits than its factorization.

530328025250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121312118 (or 2121312108 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 530328025250 its reverse (52520823035), we get a palindrome (582848848285).

The spelling of 530328025250 in words is "five hundred thirty billion, three hundred twenty-eight million, twenty-five thousand, two hundred fifty".