6220560464 has 20 divisors (see below), whose sum is σ = 12057663156. Its totient is φ = 3108905472.

The previous prime is 6220560443. The next prime is 6220560517. The reversal of 6220560464 is 4640650226.

It can be written as a sum of positive squares in 2 ways, for example, as 1584040000 + 4636520464 = 39800^2 + 68092^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48089 + ... + 121464.

Almost surely, 2^6220560464 is an apocalyptic number.

It is an amenable number.

6220560464 is a deficient number, since it is larger than the sum of its proper divisors (5837102692).

6220560464 is a wasteful number, since it uses less digits than its factorization.

6220560464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171854 (or 171848 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 6220560464 is about 78870.5297560502. The cubic root of 6220560464 is about 1839.1190316421.

The spelling of 6220560464 in words is "six billion, two hundred twenty million, five hundred sixty thousand, four hundred sixty-four".