55482680 has 32 divisors (see below), whose sum is σ = 136185840. Its totient is φ = 20175360.

The previous prime is 55482677. The next prime is 55482697. The reversal of 55482680 is 8628455.

55482680 = T₄₀₇ + T₄₀₈ + ... + T₇₃₆.

55482680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62609 + ... + 63488.

Almost surely, 2^55482680 is an apocalyptic number.

It is an amenable number.

55482680 is an abundant number, since it is smaller than the sum of its proper divisors (80703160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55482680 is a wasteful number, since it uses less digits than its factorization.

55482680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126119 (or 126115 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 55482680 is about 7448.6696798824. The cubic root of 55482680 is about 381.4044978057.

It can be divided in two parts, 5548 and 2680, that added together give a palindrome (8228).

The spelling of 55482680 in words is "fifty-five million, four hundred eighty-two thousand, six hundred eighty".