55678925941 has 4 divisors (see below), whose sum is σ = 58099748832. Its totient is φ = 53258103052.

The previous prime is 55678925923. The next prime is 55678925971. The reversal of 55678925941 is 14952987655.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55678925941 - 2²¹ = 55676828789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55678925941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55678925921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1210411411 + ... + 1210411456.

It is an arithmetic number, because the mean of its divisors is an integer number (14524937208).

Almost surely, 2^55678925941 is an apocalyptic number.

It is an amenable number.

55678925941 is a deficient number, since it is larger than the sum of its proper divisors (2420822891).

55678925941 is a wasteful number, since it uses less digits than its factorization.

55678925941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420822890.

The product of its digits is 27216000, while the sum is 61.

The spelling of 55678925941 in words is "fifty-five billion, six hundred seventy-eight million, nine hundred twenty-five thousand, nine hundred forty-one".