5633973565 has 24 divisors (see below), whose sum is σ = 7476979104. Its totient is φ = 4072226400.

The previous prime is 5633973557. The next prime is 5633973577. The reversal of 5633973565 is 5653793365.

It is not a de Polignac number, because 5633973565 - 2³ = 5633973557 is a prime.

It is a super-2 number, since 2×5633973565² = 63483316262237618450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70050 + ... + 127180.

It is an arithmetic number, because the mean of its divisors is an integer number (311540796).

Almost surely, 2^5633973565 is an apocalyptic number.

5633973565 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5633973565 is a deficient number, since it is larger than the sum of its proper divisors (1843005539).

5633973565 is a wasteful number, since it uses less digits than its factorization.

5633973565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57321 (or 57310 counting only the distinct ones).

The product of its digits is 7654500, while the sum is 52.

The square root of 5633973565 is about 75059.7999264586. The cubic root of 5633973565 is about 1779.3918686999.

The spelling of 5633973565 in words is "five billion, six hundred thirty-three million, nine hundred seventy-three thousand, five hundred sixty-five".