55110010002 has 16 divisors (see below), whose sum is σ = 110362616640. Its totient is φ = 18346237232.

The previous prime is 55110009991. The next prime is 55110010003. The reversal of 55110010002 is 20001001155.

It is a super-2 number, since 2×55110010002² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55110010003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5936502 + ... + 5945777.

It is an arithmetic number, because the mean of its divisors is an integer number (6897663540).

Almost surely, 2^55110010002 is an apocalyptic number.

55110010002 is an abundant number, since it is smaller than the sum of its proper divisors (55252606638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55110010002 is a wasteful number, since it uses less digits than its factorization.

55110010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11883057.

The product of its (nonzero) digits is 50, while the sum is 15.

Adding to 55110010002 its reverse (20001001155), we get a palindrome (75111011157).

The spelling of 55110010002 in words is "fifty-five billion, one hundred ten million, ten thousand, two".