55476671 has 2 divisors, whose sum is σ = 55476672. Its totient is φ = 55476670.

The previous prime is 55476613. The next prime is 55476679. The reversal of 55476671 is 17667455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55476671 - 2¹⁸ = 55214527 is a prime.

It is a super-2 number, since 2×55476671² = 6155322050484482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55476679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27738335 + 27738336.

It is an arithmetic number, because the mean of its divisors is an integer number (27738336).

Almost surely, 2^55476671 is an apocalyptic number.

55476671 is a deficient number, since it is larger than the sum of its proper divisors (1).

55476671 is an equidigital number, since it uses as much as digits as its factorization.

55476671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176400, while the sum is 41.

The square root of 55476671 is about 7448.2663083432. The cubic root of 55476671 is about 381.3907280889.

The spelling of 55476671 in words is "fifty-five million, four hundred seventy-six thousand, six hundred seventy-one".