55000006115051 has 4 divisors (see below), whose sum is σ = 55000116270792. Its totient is φ = 54999895959312.

The previous prime is 55000006115027. The next prime is 55000006115063. The reversal of 55000006115051 is 15051160000055.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 55000006115051 - 2³⁰ = 54998932373227 is a prime.

It is a super-3 number, since 3×55000006115051³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55000006115071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54325505 + ... + 55328658.

It is an arithmetic number, because the mean of its divisors is an integer number (13750029067698).

Almost surely, 2^{55000006115051} is an apocalyptic number.

55000006115051 is a deficient number, since it is larger than the sum of its proper divisors (110155741).

55000006115051 is a wasteful number, since it uses less digits than its factorization.

55000006115051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110155740.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 55000006115051 in words is "fifty-five trillion, six million, one hundred fifteen thousand, fifty-one".