6529470653530 has 32 divisors (see below), whose sum is σ = 12822778778688. Its totient is φ = 2374117267200.

The previous prime is 6529470653521. The next prime is 6529470653603. The reversal of 6529470653530 is 353560749256.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1831167 + ... + 4051186.

It is an arithmetic number, because the mean of its divisors is an integer number (400711836834).

Almost surely, 2^{6529470653530} is an apocalyptic number.

6529470653530 is a deficient number, since it is larger than the sum of its proper divisors (6293308125158).

6529470653530 is a wasteful number, since it uses less digits than its factorization.

6529470653530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892462.

The product of its (nonzero) digits is 20412000, while the sum is 55.

The spelling of 6529470653530 in words is "six trillion, five hundred twenty-nine billion, four hundred seventy million, six hundred fifty-three thousand, five hundred thirty".