6213670520652 has 72 divisors (see below), whose sum is σ = 17961035313312. Its totient is φ = 1774302739200.

The previous prime is 6213670520627. The next prime is 6213670520653. The reversal of 6213670520652 is 2560250763126.

6213670520652 is a `hidden beast` number, since 6 + 2 + 1 + 3 + 6 + 70 + 520 + 6 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6213670520598 and 6213670520607.

It is not an unprimeable number, because it can be changed into a prime (6213670520653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6729999 + ... + 7597382.

It is an arithmetic number, because the mean of its divisors is an integer number (249458823796).

Almost surely, 2^{6213670520652} is an apocalyptic number.

It is an amenable number.

6213670520652 is an abundant number, since it is smaller than the sum of its proper divisors (11747364792660).

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

6213670520652 is a wasteful number, since it uses less digits than its factorization.

6213670520652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14329119 (or 14329114 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 6213670520652 in words is "six trillion, two hundred thirteen billion, six hundred seventy million, five hundred twenty thousand, six hundred fifty-two".