5555326536 has 48 divisors (see below), whose sum is σ = 15564498300. Its totient is φ = 1787920512.

The previous prime is 5555326451. The next prime is 5555326537. The reversal of 5555326536 is 6356235555.

It is a happy number.

5555326536 is a `hidden beast` number, since 5 + 5 + 553 + 2 + 65 + 36 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5357361636 + 197964900 = 73194^2 + 14070^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5555326491 and 5555326500.

It is not an unprimeable number, because it can be changed into a prime (5555326537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1328211 + ... + 1332386.

Almost surely, 2^5555326536 is an apocalyptic number.

It is an amenable number.

5555326536 is an abundant number, since it is smaller than the sum of its proper divisors (10009171764).

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

5555326536 is a wasteful number, since it uses less digits than its factorization.

5555326536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660638 (or 2660631 counting only the distinct ones).

The product of its digits is 2025000, while the sum is 45.

The square root of 5555326536 is about 74534.0629242764. The cubic root of 5555326536 is about 1771.0732780106.

The spelling of 5555326536 in words is "five billion, five hundred fifty-five million, three hundred twenty-six thousand, five hundred thirty-six".