55044355535 has 8 divisors (see below), whose sum is σ = 71134244160. Its totient is φ = 40648139424.

The previous prime is 55044355489. The next prime is 55044355549. The reversal of 55044355535 is 53555344055.

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 55044355535 - 2⁸ = 55044355279 is a prime.

It is a super-3 number, since 3×55044355535³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

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, 423418055 + ... + 423418184.

It is an arithmetic number, because the mean of its divisors is an integer number (8891780520).

Almost surely, 2^55044355535 is an apocalyptic number.

55044355535 is a deficient number, since it is larger than the sum of its proper divisors (16089888625).

55044355535 is a wasteful number, since it uses less digits than its factorization.

55044355535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846836257.

The product of its (nonzero) digits is 2250000, while the sum is 44.

The spelling of 55044355535 in words is "fifty-five billion, forty-four million, three hundred fifty-five thousand, five hundred thirty-five".