110505500105554 has 4 divisors (see below), whose sum is σ = 165758250158334. Its totient is φ = 55252750052776.

The previous prime is 110505500105551. The next prime is 110505500105563. The reversal of 110505500105554 is 455501005505011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 97937248505625 + 12568251599929 = 9896325^2 + 3545173^2 .

It is a super-2 number, since 2×110505500105554² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110505500105551) 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 as a sum of consecutive naturals, namely, 27626375026387 + ... + 27626375026390.

Almost surely, 2^{110505500105554} is an apocalyptic number.

110505500105554 is a deficient number, since it is larger than the sum of its proper divisors (55252750052780).

110505500105554 is an equidigital number, since it uses as much as digits as its factorization.

110505500105554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55252750052779.

The product of its (nonzero) digits is 62500, while the sum is 37.

The spelling of 110505500105554 in words is "one hundred ten trillion, five hundred five billion, five hundred million, one hundred five thousand, five hundred fifty-four".