55460871 has 6 divisors (see below), whose sum is σ = 80110160. Its totient is φ = 36973908.

The previous prime is 55460863. The next prime is 55460879. The reversal of 55460871 is 17806455.

It is an interprime number because it is at equal distance from previous prime (55460863) and next prime (55460879).

It is not a de Polignac number, because 55460871 - 2³ = 55460863 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 (55460879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3081151 + ... + 3081168.

Almost surely, 2^55460871 is an apocalyptic number.

55460871 is a deficient number, since it is larger than the sum of its proper divisors (24649289).

55460871 is a wasteful number, since it uses less digits than its factorization.

55460871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6162325 (or 6162322 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 55460871 is about 7447.2055833044. The cubic root of 55460871 is about 381.3545173985.

It can be divided in two parts, 554 and 60871, that added together give a triangular number (61425 = T₃₅₀).

The spelling of 55460871 in words is "fifty-five million, four hundred sixty thousand, eight hundred seventy-one".