55051110051 has 16 divisors (see below), whose sum is σ = 84011337984. Its totient is φ = 31411302624.

The previous prime is 55051109957. The next prime is 55051110071. The reversal of 55051110051 is 15001115055.

It is not a de Polignac number, because 55051110051 - 2⁷ = 55051109923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55051110071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1921885 + ... + 1950318.

It is an arithmetic number, because the mean of its divisors is an integer number (5250708624).

Almost surely, 2^55051110051 is an apocalyptic number.

55051110051 is a deficient number, since it is larger than the sum of its proper divisors (28960227933).

55051110051 is a wasteful number, since it uses less digits than its factorization.

55051110051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872890.

The product of its (nonzero) digits is 625, while the sum is 24.

The spelling of 55051110051 in words is "fifty-five billion, fifty-one million, one hundred ten thousand, fifty-one".