55076474927 has 2 divisors, whose sum is σ = 55076474928. Its totient is φ = 55076474926.

The previous prime is 55076474861. The next prime is 55076474953. The reversal of 55076474927 is 72947467055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55076474927 - 2¹² = 55076470831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55076474027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27538237463 + 27538237464.

It is an arithmetic number, because the mean of its divisors is an integer number (27538237464).

Almost surely, 2^55076474927 is an apocalyptic number.

55076474927 is a deficient number, since it is larger than the sum of its proper divisors (1).

55076474927 is an equidigital number, since it uses as much as digits as its factorization.

55076474927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14817600, while the sum is 56.

The spelling of 55076474927 in words is "fifty-five billion, seventy-six million, four hundred seventy-four thousand, nine hundred twenty-seven".