3551104555 has 4 divisors (see below), whose sum is σ = 4261325472. Its totient is φ = 2840883640.

The previous prime is 3551104537. The next prime is 3551104559. The reversal of 3551104555 is 5554011553.

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

It is not a de Polignac number, because 3551104555 - 2⁵ = 3551104523 is a prime.

It is a super-2 number, since 2×3551104555² = 25220687121083496050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3551104555.

It is not an unprimeable number, because it can be changed into a prime (3551104559) 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 3 ways as a sum of consecutive naturals, for example, 355110451 + ... + 355110460.

It is an arithmetic number, because the mean of its divisors is an integer number (1065331368).

Almost surely, 2^3551104555 is an apocalyptic number.

3551104555 is a deficient number, since it is larger than the sum of its proper divisors (710220917).

3551104555 is an equidigital number, since it uses as much as digits as its factorization.

3551104555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710220916.

The product of its (nonzero) digits is 37500, while the sum is 34.

The square root of 3551104555 is about 59591.1449378177. The cubic root of 3551104555 is about 1525.6485003241.

The spelling of 3551104555 in words is "three billion, five hundred fifty-one million, one hundred four thousand, five hundred fifty-five".