55001473089 has 8 divisors (see below), whose sum is σ = 73862890080. Its totient is φ = 36403852416.

The previous prime is 55001473061. The next prime is 55001473091. The reversal of 55001473089 is 98037410055.

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

It is not a de Polignac number, because 55001473089 - 2⁵ = 55001473057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55001473089.

It is not an unprimeable number, because it can be changed into a prime (55001473019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65948592 + ... + 65949425.

It is an arithmetic number, because the mean of its divisors is an integer number (9232861260).

Almost surely, 2^55001473089 is an apocalyptic number.

It is an amenable number.

55001473089 is a deficient number, since it is larger than the sum of its proper divisors (18861416991).

55001473089 is a wasteful number, since it uses less digits than its factorization.

55001473089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131898159.

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 55001473089 in words is "fifty-five billion, one million, four hundred seventy-three thousand, eighty-nine".