530290661282880 has 224 divisors, whose sum is σ = 1707452232007680. Its totient is φ = 139413777807360.

The previous prime is 530290661282849. The next prime is 530290661282891. The reversal of 530290661282880 is 88282166092035.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1960078177 + ... + 1960348703.

Almost surely, 2^{530290661282880} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530290661282880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (853726116003840).

530290661282880 is an abundant number, since it is smaller than the sum of its proper divisors (1177161570724800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530290661282880 is a wasteful number, since it uses less digits than its factorization.

530290661282880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299377 (or 299367 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 60.

The spelling of 530290661282880 in words is "five hundred thirty trillion, two hundred ninety billion, six hundred sixty-one million, two hundred eighty-two thousand, eight hundred eighty".