530025525028 has 6 divisors (see below), whose sum is σ = 927544668806. Its totient is φ = 265012762512.

The previous prime is 530025524999. The next prime is 530025525031. The reversal of 530025525028 is 820525520035.

It can be written as a sum of positive squares in only one way, i.e., 524569929984 + 5455595044 = 724272^2 + 73862^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66253190625 + ... + 66253190632.

Almost surely, 2^530025525028 is an apocalyptic number.

It is an amenable number.

530025525028 is a deficient number, since it is larger than the sum of its proper divisors (397519143778).

530025525028 is a wasteful number, since it uses less digits than its factorization.

530025525028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132506381261 (or 132506381259 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 530025525028 in words is "five hundred thirty billion, twenty-five million, five hundred twenty-five thousand, twenty-eight".