530665463432 has 192 divisors, whose sum is σ = 1159049502720. Its totient is φ = 226859802624.

The previous prime is 530665463431. The next prime is 530665463437. The reversal of 530665463432 is 234364566035.

It is not an unprimeable number, because it can be changed into a prime (530665463431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 399897953 + ... + 399899279.

It is an arithmetic number, because the mean of its divisors is an integer number (6036716160).

Almost surely, 2^530665463432 is an apocalyptic number.

530665463432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530665463432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579524751360).

530665463432 is an abundant number, since it is smaller than the sum of its proper divisors (628384039288).

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

530665463432 is a wasteful number, since it uses less digits than its factorization.

530665463432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640 (or 1623 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 47.

The spelling of 530665463432 in words is "five hundred thirty billion, six hundred sixty-five million, four hundred sixty-three thousand, four hundred thirty-two".