55127509059 has 16 divisors (see below), whose sum is σ = 84011071232. Its totient is φ = 31498715808.

The previous prime is 55127509043. The next prime is 55127509111. The reversal of 55127509059 is 95090572155.

It is not a de Polignac number, because 55127509059 - 2⁴ = 55127509043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55127508999 and 55127509017.

It is not an unprimeable number, because it can be changed into a prime (55127509159) 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 15 ways as a sum of consecutive naturals, for example, 150192 + ... + 364434.

It is an arithmetic number, because the mean of its divisors is an integer number (5250691952).

Almost surely, 2^55127509059 is an apocalyptic number.

55127509059 is a deficient number, since it is larger than the sum of its proper divisors (28883562173).

55127509059 is a wasteful number, since it uses less digits than its factorization.

55127509059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226506.

The product of its (nonzero) digits is 708750, while the sum is 48.

The spelling of 55127509059 in words is "fifty-five billion, one hundred twenty-seven million, five hundred nine thousand, fifty-nine".