530551224628 has 6 divisors (see below), whose sum is σ = 928464643106. Its totient is φ = 265275612312.

The previous prime is 530551224613. The next prime is 530551224677. The reversal of 530551224628 is 826422155035.

It can be written as a sum of positive squares in only one way, i.e., 489479338384 + 41071886244 = 699628^2 + 202662^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66318903075 + ... + 66318903082.

Almost surely, 2^530551224628 is an apocalyptic number.

It is an amenable number.

530551224628 is a deficient number, since it is larger than the sum of its proper divisors (397913418478).

530551224628 is a wasteful number, since it uses less digits than its factorization.

530551224628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132637806161 (or 132637806159 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 530551224628 in words is "five hundred thirty billion, five hundred fifty-one million, two hundred twenty-four thousand, six hundred twenty-eight".