54386655 has 16 divisors (see below), whose sum is σ = 92137824. Its totient is φ = 27299840.

The previous prime is 54386653. The next prime is 54386693. The reversal of 54386655 is 55668345.

It is a happy number.

It is not a de Polignac number, because 54386655 - 2¹ = 54386653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54386653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106386 + ... + 106895.

It is an arithmetic number, because the mean of its divisors is an integer number (5758614).

Almost surely, 2^54386655 is an apocalyptic number.

54386655 is a deficient number, since it is larger than the sum of its proper divisors (37751169).

54386655 is a wasteful number, since it uses less digits than its factorization.

54386655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213306.

The product of its digits is 432000, while the sum is 42.

The square root of 54386655 is about 7374.7308425461. The cubic root of 54386655 is about 378.8763087752.

The spelling of 54386655 in words is "fifty-four million, three hundred eighty-six thousand, six hundred fifty-five".