55304311045 has 16 divisors (see below), whose sum is σ = 66540862080. Its totient is φ = 44126478144.

The previous prime is 55304311031. The next prime is 55304311201. The reversal of 55304311045 is 54011340355.

It is a cyclic number.

It is not a de Polignac number, because 55304311045 - 2¹⁵ = 55304278277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55304310998 and 55304311016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3100011 + ... + 3117799.

It is an arithmetic number, because the mean of its divisors is an integer number (4158803880).

Almost surely, 2^55304311045 is an apocalyptic number.

It is an amenable number.

55304311045 is a deficient number, since it is larger than the sum of its proper divisors (11236551035).

55304311045 is a wasteful number, since it uses less digits than its factorization.

55304311045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19404.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 55304311045 in words is "fifty-five billion, three hundred four million, three hundred eleven thousand, forty-five".