55611453 has 8 divisors (see below), whose sum is σ = 75405600. Its totient is φ = 36445808.

The previous prime is 55611449. The next prime is 55611463. The reversal of 55611453 is 35411655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55611453 - 2² = 55611449 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55611453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55611433) 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 7 ways as a sum of consecutive naturals, for example, 156918 + ... + 157271.

It is an arithmetic number, because the mean of its divisors is an integer number (9425700).

Almost surely, 2^55611453 is an apocalyptic number.

It is an amenable number.

55611453 is a deficient number, since it is larger than the sum of its proper divisors (19794147).

55611453 is a wasteful number, since it uses less digits than its factorization.

55611453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314251.

The product of its digits is 9000, while the sum is 30.

The square root of 55611453 is about 7457.3086968423. The cubic root of 55611453 is about 381.6993444897.

The spelling of 55611453 in words is "fifty-five million, six hundred eleven thousand, four hundred fifty-three".