5521454555 has 8 divisors (see below), whose sum is σ = 6639580800. Its totient is φ = 4407940096.

The previous prime is 5521454539. The next prime is 5521454569. The reversal of 5521454555 is 5554541255.

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 5521454555 - 2⁴ = 5521454539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1150310 + ... + 1155099.

It is an arithmetic number, because the mean of its divisors is an integer number (829947600).

Almost surely, 2^5521454555 is an apocalyptic number.

5521454555 is a deficient number, since it is larger than the sum of its proper divisors (1118126245).

5521454555 is a wasteful number, since it uses less digits than its factorization.

5521454555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305893.

The product of its digits is 500000, while the sum is 41.

The square root of 5521454555 is about 74306.4906653517. The cubic root of 5521454555 is about 1767.4664034154.

The spelling of 5521454555 in words is "five billion, five hundred twenty-one million, four hundred fifty-four thousand, five hundred fifty-five".