55054054530 has 24 divisors (see below), whose sum is σ = 143140542012. Its totient is φ = 14681081184.

The previous prime is 55054054529. The next prime is 55054054537. The reversal of 55054054530 is 3545045055.

55054054530 is a `hidden beast` number, since 550 + 5 + 4 + 0 + 54 + 53 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 49736582289 + 5317472241 = 223017^2 + 72921^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55054054537) 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, 305855769 + ... + 305855948.

Almost surely, 2^55054054530 is an apocalyptic number.

55054054530 is an abundant number, since it is smaller than the sum of its proper divisors (88086487482).

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

55054054530 is a wasteful number, since it uses less digits than its factorization.

55054054530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611711730 (or 611711727 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

Adding to 55054054530 its reverse (3545045055), we get a palindrome (58599099585).

The spelling of 55054054530 in words is "fifty-five billion, fifty-four million, fifty-four thousand, five hundred thirty".