55055005001 has 16 divisors (see below), whose sum is σ = 55934049600. Its totient is φ = 54183930048.

The previous prime is 55055004997. The next prime is 55055005037. The reversal of 55055005001 is 10050055055.

It is a cyclic number.

It is not a de Polignac number, because 55055005001 - 2² = 55055004997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55055005051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11654426 + ... + 11659148.

It is an arithmetic number, because the mean of its divisors is an integer number (3495878100).

Almost surely, 2^55055005001 is an apocalyptic number.

It is an amenable number.

55055005001 is a deficient number, since it is larger than the sum of its proper divisors (879044599).

55055005001 is a wasteful number, since it uses less digits than its factorization.

55055005001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5528.

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

The spelling of 55055005001 in words is "fifty-five billion, fifty-five million, five thousand, one".