55433024555 has 4 divisors (see below), whose sum is σ = 66519629472. Its totient is φ = 44346419640.

The previous prime is 55433024539. The next prime is 55433024599. The reversal of 55433024555 is 55542033455.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 55433024555 - 2⁴ = 55433024539 is a prime.

It is a super-2 number, since 2×55433024555² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5543302451 + ... + 5543302460.

It is an arithmetic number, because the mean of its divisors is an integer number (16629907368).

Almost surely, 2^55433024555 is an apocalyptic number.

55433024555 is a deficient number, since it is larger than the sum of its proper divisors (11086604917).

55433024555 is a wasteful number, since it uses less digits than its factorization.

55433024555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11086604916.

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 55433024555 in words is "fifty-five billion, four hundred thirty-three million, twenty-four thousand, five hundred fifty-five".