5605225601 has 8 divisors (see below), whose sum is σ = 5940515880. Its totient is φ = 5270554368.

The previous prime is 5605225543. The next prime is 5605225609. The reversal of 5605225601 is 1065225065.

It can be written as a sum of positive squares in 4 ways, for example, as 3144966400 + 2460259201 = 56080^2 + 49601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5605225601 - 2¹⁰ = 5605224577 is a prime.

It is a super-2 number, since 2×5605225601² = 62837108076211622402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5605225609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136046 + ... + 172391.

It is an arithmetic number, because the mean of its divisors is an integer number (742564485).

Almost surely, 2^5605225601 is an apocalyptic number.

It is an amenable number.

5605225601 is a deficient number, since it is larger than the sum of its proper divisors (335290279).

5605225601 is a wasteful number, since it uses less digits than its factorization.

5605225601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309523.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5605225601 is about 74868.0546094260. The cubic root of 5605225601 is about 1776.3601927207.

The spelling of 5605225601 in words is "five billion, six hundred five million, two hundred twenty-five thousand, six hundred one".