7057211646536 has 16 divisors (see below), whose sum is σ = 13513809536640. Its totient is φ = 3453529103440.

The previous prime is 7057211646533. The next prime is 7057211646553. The reversal of 7057211646536 is 6356461127507.

It is not an unprimeable number, because it can be changed into a prime (7057211646533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9384589580 + ... + 9384590331.

It is an arithmetic number, because the mean of its divisors is an integer number (844613096040).

Almost surely, 2^{7057211646536} is an apocalyptic number.

It is an amenable number.

7057211646536 is a deficient number, since it is larger than the sum of its proper divisors (6456597890104).

7057211646536 is a wasteful number, since it uses less digits than its factorization.

7057211646536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18769179964 (or 18769179960 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 53.

The spelling of 7057211646536 in words is "seven trillion, fifty-seven billion, two hundred eleven million, six hundred forty-six thousand, five hundred thirty-six".