54906630671 has 4 divisors (see below), whose sum is σ = 54907181232. Its totient is φ = 54906080112.

The previous prime is 54906630659. The next prime is 54906630679. The reversal of 54906630671 is 17603660945.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 54906630671 - 2²² = 54902436367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54906630679) 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, 79070 + ... + 340683.

It is an arithmetic number, because the mean of its divisors is an integer number (13726795308).

Almost surely, 2^54906630671 is an apocalyptic number.

54906630671 is a deficient number, since it is larger than the sum of its proper divisors (550561).

54906630671 is a wasteful number, since it uses less digits than its factorization.

54906630671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550560.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 54906630671 in words is "fifty-four billion, nine hundred six million, six hundred thirty thousand, six hundred seventy-one".