6213728573756 has 24 divisors (see below), whose sum is σ = 11941132828800. Its totient is φ = 2805717294000.

The previous prime is 6213728573693. The next prime is 6213728573761. The reversal of 6213728573756 is 6573758273126.

It is a super-2 number, since 2×6213728573756² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467612906 + ... + 467626193.

It is an arithmetic number, because the mean of its divisors is an integer number (497547201200).

Almost surely, 2^{6213728573756} is an apocalyptic number.

It is an amenable number.

6213728573756 is a deficient number, since it is larger than the sum of its proper divisors (5727404255044).

6213728573756 is a wasteful number, since it uses less digits than its factorization.

6213728573756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935239265 (or 935239263 counting only the distinct ones).

The product of its digits is 88905600, while the sum is 62.

The spelling of 6213728573756 in words is "six trillion, two hundred thirteen billion, seven hundred twenty-eight million, five hundred seventy-three thousand, seven hundred fifty-six".