110005560551 has 4 divisors (see below), whose sum is σ = 111512486112. Its totient is φ = 108498634992.

The previous prime is 110005560541. The next prime is 110005560563. The reversal of 110005560551 is 155065500011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 110005560551 - 2¹⁰ = 110005559527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110005560521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753462671 + ... + 753462816.

It is an arithmetic number, because the mean of its divisors is an integer number (27878121528).

Almost surely, 2^110005560551 is an apocalyptic number.

110005560551 is a deficient number, since it is larger than the sum of its proper divisors (1506925561).

110005560551 is an equidigital number, since it uses as much as digits as its factorization.

110005560551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506925560.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 110005560551 in words is "one hundred ten billion, five million, five hundred sixty thousand, five hundred fifty-one".