55010010045 has 16 divisors (see below), whose sum is σ = 88063103232. Its totient is φ = 29322976320.

The previous prime is 55010010007. The next prime is 55010010059. The reversal of 55010010045 is 54001001055.

It is not a de Polignac number, because 55010010045 - 2⁷ = 55010009917 is a prime.

It is a super-2 number, since 2×55010010045² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951982 + ... + 1008111.

It is an arithmetic number, because the mean of its divisors is an integer number (5503943952).

Almost surely, 2^55010010045 is an apocalyptic number.

It is an amenable number.

55010010045 is a deficient number, since it is larger than the sum of its proper divisors (33053093187).

55010010045 is a wasteful number, since it uses less digits than its factorization.

55010010045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961972.

The product of its (nonzero) digits is 500, while the sum is 21.

The spelling of 55010010045 in words is "fifty-five billion, ten million, ten thousand, forty-five".