55532141224145 has 8 divisors (see below), whose sum is σ = 70145862599040. Its totient is φ = 42087517559280.

The previous prime is 55532141224129. The next prime is 55532141224253. The reversal of 55532141224145 is 54142214123555.

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

It is not a de Polignac number, because 55532141224145 - 2⁴ = 55532141224129 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55532141224096 and 55532141224105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292274427401 + ... + 292274427590.

It is an arithmetic number, because the mean of its divisors is an integer number (8768232824880).

Almost surely, 2^{55532141224145} is an apocalyptic number.

It is an amenable number.

55532141224145 is a deficient number, since it is larger than the sum of its proper divisors (14613721374895).

55532141224145 is a wasteful number, since it uses less digits than its factorization.

55532141224145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584548855015.

The product of its digits is 960000, while the sum is 44.

The spelling of 55532141224145 in words is "fifty-five trillion, five hundred thirty-two billion, one hundred forty-one million, two hundred twenty-four thousand, one hundred forty-five".