55532022045 has 16 divisors (see below), whose sum is σ = 88868327040. Its totient is φ = 29611381184.

The previous prime is 55532022017. The next prime is 55532022059. The reversal of 55532022045 is 54022023555.

It is a cyclic number.

It is not a de Polignac number, because 55532022045 - 2¹¹ = 55532019997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55532021997 and 55532022015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274905 + ... + 432014.

It is an arithmetic number, because the mean of its divisors is an integer number (5554270440).

Almost surely, 2^55532022045 is an apocalyptic number.

It is an amenable number.

55532022045 is a deficient number, since it is larger than the sum of its proper divisors (33336304995).

55532022045 is a wasteful number, since it uses less digits than its factorization.

55532022045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712164.

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

The spelling of 55532022045 in words is "fifty-five billion, five hundred thirty-two million, twenty-two thousand, forty-five".