55000006100051 has 4 divisors (see below), whose sum is σ = 55000022507472. Its totient is φ = 54999989692632.

The previous prime is 55000006099967. The next prime is 55000006100099. The reversal of 55000006100051 is 15000160000055.

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 55000006100051 - 2²² = 55000001905747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55000006100251) 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, 1159031 + ... + 10551936.

It is an arithmetic number, because the mean of its divisors is an integer number (13750005626868).

Almost surely, 2^{55000006100051} is an apocalyptic number.

55000006100051 is a deficient number, since it is larger than the sum of its proper divisors (16407421).

55000006100051 is a wasteful number, since it uses less digits than its factorization.

55000006100051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16407420.

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 55000006100051 in words is "fifty-five trillion, six million, one hundred thousand, fifty-one".