530532977432380 has 24 divisors (see below), whose sum is σ = 1199820733578432. Its totient is φ = 195889099359552.

The previous prime is 530532977432369. The next prime is 530532977432411. The reversal of 530532977432380 is 83234779235035.

It is a congruent number.

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, 1020255725572 + ... + 1020255726091.

It is an arithmetic number, because the mean of its divisors is an integer number (49992530565768).

Almost surely, 2^{530532977432380} is an apocalyptic number.

It is an amenable number.

530532977432380 is an abundant number, since it is smaller than the sum of its proper divisors (669287756146052).

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

530532977432380 is a wasteful number, since it uses less digits than its factorization.

530532977432380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040511451685 (or 2040511451683 counting only the distinct ones).

The product of its (nonzero) digits is 114307200, while the sum is 61.

The spelling of 530532977432380 in words is "five hundred thirty trillion, five hundred thirty-two billion, nine hundred seventy-seven million, four hundred thirty-two thousand, three hundred eighty".