55010110506051 has 4 divisors (see below), whose sum is σ = 73346814008072. Its totient is φ = 36673407004032.

The previous prime is 55010110506047. The next prime is 55010110506061. The reversal of 55010110506051 is 15060501101055.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 55010110506051 - 2² = 55010110506047 is a prime.

It is a super-2 number, since 2×55010110506051² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55010110506061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9168351751006 + ... + 9168351751011.

It is an arithmetic number, because the mean of its divisors is an integer number (18336703502018).

Almost surely, 2^{55010110506051} is an apocalyptic number.

55010110506051 is a deficient number, since it is larger than the sum of its proper divisors (18336703502021).

55010110506051 is a wasteful number, since it uses less digits than its factorization.

55010110506051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18336703502020.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 55010110506051 in words is "fifty-five trillion, ten billion, one hundred ten million, five hundred six thousand, fifty-one".