105555204354 has 8 divisors (see below), whose sum is σ = 211110408720. Its totient is φ = 35185068116.

The previous prime is 105555204347. The next prime is 105555204397. The reversal of 105555204354 is 453402555501.

It is a sphenic number, since it is the product of 3 distinct primes.

105555204354 is an admirable number.

It is a super-2 number, since 2×105555204354² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8796267024 + ... + 8796267035.

It is an arithmetic number, because the mean of its divisors is an integer number (26388801090).

Almost surely, 2^105555204354 is an apocalyptic number.

105555204354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

105555204354 is a wasteful number, since it uses less digits than its factorization.

105555204354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17592534064.

The product of its (nonzero) digits is 300000, while the sum is 39.

Adding to 105555204354 its reverse (453402555501), we get a palindrome (558957759855).

The spelling of 105555204354 in words is "one hundred five billion, five hundred fifty-five million, two hundred four thousand, three hundred fifty-four".