5665571260 has 12 divisors (see below), whose sum is σ = 11897699688. Its totient is φ = 2266228496.

The previous prime is 5665571203. The next prime is 5665571269. The reversal of 5665571260 is 621755665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665571269) 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, 141639262 + ... + 141639301.

It is an arithmetic number, because the mean of its divisors is an integer number (991474974).

Almost surely, 2^5665571260 is an apocalyptic number.

It is an amenable number.

5665571260 is an abundant number, since it is smaller than the sum of its proper divisors (6232128428).

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

5665571260 is a wasteful number, since it uses less digits than its factorization.

5665571260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283278572 (or 283278570 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 43.

The square root of 5665571260 is about 75269.9891058847. The cubic root of 5665571260 is about 1782.7121953237.

The spelling of 5665571260 in words is "five billion, six hundred sixty-five million, five hundred seventy-one thousand, two hundred sixty".