55055500006 has 16 divisors (see below), whose sum is σ = 88941031200. Its totient is φ = 25408738368.

The previous prime is 55055499979. The next prime is 55055500009. The reversal of 55055500006 is 60000555055.

It is a super-2 number, since 2×55055500006² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55055500009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477330 + ... + 581338.

It is an arithmetic number, because the mean of its divisors is an integer number (5558814450).

Almost surely, 2^55055500006 is an apocalyptic number.

55055500006 is a deficient number, since it is larger than the sum of its proper divisors (33885531194).

55055500006 is a wasteful number, since it uses less digits than its factorization.

55055500006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124383.

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 55055500006 in words is "fifty-five billion, fifty-five million, five hundred thousand, six".