55234153 has 8 divisors (see below), whose sum is σ = 59919048. Its totient is φ = 50611584.

The previous prime is 55234147. The next prime is 55234163. The reversal of 55234153 is 35143255.

It can be written as a sum of positive squares in 4 ways, for example, as 946729 + 54287424 = 973^2 + 7368^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55234153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55234163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13726 + ... + 17287.

It is an arithmetic number, because the mean of its divisors is an integer number (7489881).

Almost surely, 2^55234153 is an apocalyptic number.

It is an amenable number.

55234153 is a deficient number, since it is larger than the sum of its proper divisors (4684895).

55234153 is a wasteful number, since it uses less digits than its factorization.

55234153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31163.

The product of its digits is 9000, while the sum is 28.

The square root of 55234153 is about 7431.9683126343. The cubic root of 55234153 is about 380.8341624579.

The spelling of 55234153 in words is "fifty-five million, two hundred thirty-four thousand, one hundred fifty-three".