55544235 has 16 divisors (see below), whose sum is σ = 89703936. Its totient is φ = 29345888.

The previous prime is 55544231. The next prime is 55544249. The reversal of 55544235 is 53244555.

It is a cyclic number.

It is not a de Polignac number, because 55544235 - 2² = 55544231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55544196 and 55544205.

It is not an unprimeable number, because it can be changed into a prime (55544231) 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, 15699 + ... + 18908.

It is an arithmetic number, because the mean of its divisors is an integer number (5606496).

Almost surely, 2^55544235 is an apocalyptic number.

55544235 is a deficient number, since it is larger than the sum of its proper divisors (34159701).

55544235 is a wasteful number, since it uses less digits than its factorization.

55544235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34722.

The product of its digits is 60000, while the sum is 33.

The square root of 55544235 is about 7452.8004803564. The cubic root of 55544235 is about 381.5454948215.

The spelling of 55544235 in words is "fifty-five million, five hundred forty-four thousand, two hundred thirty-five".