7057845530556 has 72 divisors (see below), whose sum is σ = 17125526302416. Its totient is φ = 2260976382720.

The previous prime is 7057845530501. The next prime is 7057845530569. The reversal of 7057845530556 is 6550355487507.

It is a self number, because there is not a number n which added to its sum of digits gives 7057845530556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 610770 + ... + 3806406.

It is an arithmetic number, because the mean of its divisors is an integer number (237854531978).

Almost surely, 2^{7057845530556} is an apocalyptic number.

It is an amenable number.

7057845530556 is an abundant number, since it is smaller than the sum of its proper divisors (10067680771860).

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

7057845530556 is a wasteful number, since it uses less digits than its factorization.

7057845530556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195819 (or 3195750 counting only the distinct ones).

The product of its (nonzero) digits is 88200000, while the sum is 60.

The spelling of 7057845530556 in words is "seven trillion, fifty-seven billion, eight hundred forty-five million, five hundred thirty thousand, five hundred fifty-six".