530516651928 has 32 divisors (see below), whose sum is σ = 1346087031360. Its totient is φ = 174199497120.

The previous prime is 530516651927. The next prime is 530516651971. The reversal of 530516651928 is 829156615035.

530516651928 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×530516651928² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530516651927) 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, 164960038 + ... + 164963253.

It is an arithmetic number, because the mean of its divisors is an integer number (42065219730).

Almost surely, 2^530516651928 is an apocalyptic number.

It is an amenable number.

530516651928 is an abundant number, since it is smaller than the sum of its proper divisors (815570379432).

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

530516651928 is a wasteful number, since it uses less digits than its factorization.

530516651928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329923367 (or 329923363 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 51.

The spelling of 530516651928 in words is "five hundred thirty billion, five hundred sixteen million, six hundred fifty-one thousand, nine hundred twenty-eight".