55001055005 has 8 divisors (see below), whose sum is σ = 71078286552. Its totient is φ = 40616163648.

The previous prime is 55001054951. The next prime is 55001055013. The reversal of 55001055005 is 50055010055.

It can be written as a sum of positive squares in 4 ways, for example, as 733488889 + 54267566116 = 27083^2 + 232954^2 .

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 55001055005 - 2⁸ = 55001054749 is a prime.

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, 423084974 + ... + 423085103.

It is an arithmetic number, because the mean of its divisors is an integer number (8884785819).

Almost surely, 2^55001055005 is an apocalyptic number.

It is an amenable number.

55001055005 is a deficient number, since it is larger than the sum of its proper divisors (16077231547).

55001055005 is a wasteful number, since it uses less digits than its factorization.

55001055005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846170095.

The product of its (nonzero) digits is 3125, while the sum is 26.

The spelling of 55001055005 in words is "fifty-five billion, one million, fifty-five thousand, five".