55614663 has 48 divisors (see below), whose sum is σ = 92121120. Its totient is φ = 32078592.

The previous prime is 55614661. The next prime is 55614679. The reversal of 55614663 is 36641655.

55614663 is a `hidden beast` number, since 556 + 1 + 46 + 63 = 666.

55614663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55614663 - 2¹ = 55614661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55614661) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 125320 + ... + 125762.

It is an arithmetic number, because the mean of its divisors is an integer number (1919190).

Almost surely, 2^55614663 is an apocalyptic number.

55614663 is a deficient number, since it is larger than the sum of its proper divisors (36506457).

55614663 is a wasteful number, since it uses less digits than its factorization.

55614663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528 (or 525 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 55614663 is about 7457.5239188353. The cubic root of 55614663 is about 381.7066884885.

The spelling of 55614663 in words is "fifty-five million, six hundred fourteen thousand, six hundred sixty-three".