55041333633 has 48 divisors (see below), whose sum is σ = 93722900544. Its totient is φ = 30687050880.

The previous prime is 55041333631. The next prime is 55041333661. The reversal of 55041333633 is 33633314055.

55041333633 is a `hidden beast` number, since 5 + 5 + 0 + 4 + 13 + 3 + 3 + 633 = 666.

It is not a de Polignac number, because 55041333633 - 2¹ = 55041333631 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55041333631) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 304110 + ... + 450072.

It is an arithmetic number, because the mean of its divisors is an integer number (1952560428).

Almost surely, 2^55041333633 is an apocalyptic number.

It is an amenable number.

55041333633 is a deficient number, since it is larger than the sum of its proper divisors (38681566911).

55041333633 is a wasteful number, since it uses less digits than its factorization.

55041333633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146286 (or 146283 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 36.

Adding to 55041333633 its reverse (33633314055), we get a palindrome (88674647688).

The spelling of 55041333633 in words is "fifty-five billion, forty-one million, three hundred thirty-three thousand, six hundred thirty-three".