6213162641564 has 12 divisors (see below), whose sum is σ = 10873084768224. Its totient is φ = 3106566993504.

The previous prime is 6213162641561. The next prime is 6213162641627. The reversal of 6213162641564 is 4651462613126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6213162641561) 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, 2574617 + ... + 4365200.

It is an arithmetic number, because the mean of its divisors is an integer number (906090397352).

Almost surely, 2^{6213162641564} is an apocalyptic number.

It is an amenable number.

6213162641564 is a deficient number, since it is larger than the sum of its proper divisors (4659922126660).

6213162641564 is a wasteful number, since it uses less digits than its factorization.

6213162641564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7163644 (or 7163642 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 47.

The spelling of 6213162641564 in words is "six trillion, two hundred thirteen billion, one hundred sixty-two million, six hundred forty-one thousand, five hundred sixty-four".