55700673907 has 4 divisors (see below), whose sum is σ = 55933731360. Its totient is φ = 55467616456.

The previous prime is 55700673881. The next prime is 55700673911. The reversal of 55700673907 is 70937600755.

55700673907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 55700673907 - 2¹⁹ = 55700149619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55700673937) 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, 116528368 + ... + 116528845.

It is an arithmetic number, because the mean of its divisors is an integer number (13983432840).

Almost surely, 2^55700673907 is an apocalyptic number.

55700673907 is a deficient number, since it is larger than the sum of its proper divisors (233057453).

55700673907 is a wasteful number, since it uses less digits than its factorization.

55700673907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233057452.

The product of its (nonzero) digits is 1389150, while the sum is 49.

The spelling of 55700673907 in words is "fifty-five billion, seven hundred million, six hundred seventy-three thousand, nine hundred seven".