5665273100 has 36 divisors (see below), whose sum is σ = 12297056688. Its totient is φ = 2265480000.

The previous prime is 5665273087. The next prime is 5665273121. The reversal of 5665273100 is 13725665.

It is a super-2 number, since 2×5665273100² = 64190638595167220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 553025 + ... + 563175.

It is an arithmetic number, because the mean of its divisors is an integer number (341584908).

Almost surely, 2^5665273100 is an apocalyptic number.

5665273100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5665273100 is an abundant number, since it is smaller than the sum of its proper divisors (6631783588).

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

5665273100 is a wasteful number, since it uses less digits than its factorization.

5665273100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15746 (or 15739 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 5665273100 is about 75268.0084763773. The cubic root of 5665273100 is about 1782.6809220552.

Adding to 5665273100 its reverse (13725665), we get a palindrome (5678998765).

The spelling of 5665273100 in words is "five billion, six hundred sixty-five million, two hundred seventy-three thousand, one hundred".