530961341520 has 40 divisors (see below), whose sum is σ = 1645980159456. Its totient is φ = 141589691008.

The previous prime is 530961341419. The next prime is 530961341527. The reversal of 530961341520 is 25143169035.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530961341527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106169222 + ... + 1106169701.

Almost surely, 2^530961341520 is an apocalyptic number.

It is an amenable number.

530961341520 is an abundant number, since it is smaller than the sum of its proper divisors (1115018817936).

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

530961341520 is a wasteful number, since it uses less digits than its factorization.

530961341520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212338939 (or 2212338933 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The spelling of 530961341520 in words is "five hundred thirty billion, nine hundred sixty-one million, three hundred forty-one thousand, five hundred twenty".