55004250005 has 8 divisors (see below), whose sum is σ = 66256071552. Its totient is φ = 43836085648.

The previous prime is 55004249999. The next prime is 55004250017. The reversal of 55004250005 is 50005240055.

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 55004250005 - 2³⁴ = 37824380821 is a prime.

It is a super-2 number, since 2×55004250005² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20912849 + ... + 20915478.

It is an arithmetic number, because the mean of its divisors is an integer number (8282008944).

Almost surely, 2^55004250005 is an apocalyptic number.

It is an amenable number.

55004250005 is a deficient number, since it is larger than the sum of its proper divisors (11251821547).

55004250005 is a wasteful number, since it uses less digits than its factorization.

55004250005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41828595.

The product of its (nonzero) digits is 5000, while the sum is 26.

The spelling of 55004250005 in words is "fifty-five billion, four million, two hundred fifty thousand, five".