55010011147 has 16 divisors (see below), whose sum is σ = 67715988480. Its totient is φ = 43517102112.

The previous prime is 55010011129. The next prime is 55010011163. The reversal of 55010011147 is 74111001055.

It is a cyclic number.

It is not a de Polignac number, because 55010011147 - 2¹⁹ = 55009486859 is a prime.

It is a super-2 number, since 2×55010011147² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55010011127) 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, 531138 + ... + 626200.

It is an arithmetic number, because the mean of its divisors is an integer number (4232249280).

Almost surely, 2^55010011147 is an apocalyptic number.

55010011147 is a deficient number, since it is larger than the sum of its proper divisors (12705977333).

55010011147 is a wasteful number, since it uses less digits than its factorization.

55010011147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101442.

The product of its (nonzero) digits is 700, while the sum is 25.

The spelling of 55010011147 in words is "fifty-five billion, ten million, eleven thousand, one hundred forty-seven".