6530528940474 has 48 divisors (see below), whose sum is σ = 16574700547296. Its totient is φ = 1696241282400.

The previous prime is 6530528940473. The next prime is 6530528940499. The reversal of 6530528940474 is 4740498250356.

It is not an unprimeable number, because it can be changed into a prime (6530528940473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1009664197 + ... + 1009670664.

It is an arithmetic number, because the mean of its divisors is an integer number (345306261402).

Almost surely, 2^{6530528940474} is an apocalyptic number.

6530528940474 is an abundant number, since it is smaller than the sum of its proper divisors (10044171606822).

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

6530528940474 is a wasteful number, since it uses less digits than its factorization.

6530528940474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019334891 (or 2019334884 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 57.

The spelling of 6530528940474 in words is "six trillion, five hundred thirty billion, five hundred twenty-eight million, nine hundred forty thousand, four hundred seventy-four".