6527870553012 has 48 divisors (see below), whose sum is σ = 15724153331712. Its totient is φ = 2105615996640.

The previous prime is 6527870552993. The next prime is 6527870553037. The reversal of 6527870553012 is 2103550787256.

It is a happy number.

It is a super-2 number, since 2×6527870553012² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 4717233 + ... + 5942055.

It is an arithmetic number, because the mean of its divisors is an integer number (327586527744).

Almost surely, 2^{6527870553012} is an apocalyptic number.

6527870553012 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6527870553012 is an abundant number, since it is smaller than the sum of its proper divisors (9196282778700).

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

6527870553012 is a wasteful number, since it uses less digits than its factorization.

6527870553012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239188 (or 1239186 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 51.

The spelling of 6527870553012 in words is "six trillion, five hundred twenty-seven billion, eight hundred seventy million, five hundred fifty-three thousand, twelve".