355424424553 has 8 divisors (see below), whose sum is σ = 395985432960. Its totient is φ = 316238365680.

The previous prime is 355424424529. The next prime is 355424424569.

It is a happy number.

355424424553 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 355424424553 - 2⁹ = 355424424041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355424424503) 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 7 ways as a sum of consecutive naturals, for example, 343736838 + ... + 343737871.

It is an arithmetic number, because the mean of its divisors is an integer number (49498179120).

Almost surely, 2^355424424553 is an apocalyptic number.

It is an amenable number.

355424424553 is a deficient number, since it is larger than the sum of its proper divisors (40561008407).

355424424553 is a wasteful number, since it uses less digits than its factorization.

355424424553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687474767.

The product of its digits is 5760000, while the sum is 46.

It can be divided in two parts, 355424 and 424553, that added together give a palindrome (779977).

The spelling of 355424424553 in words is "three hundred fifty-five billion, four hundred twenty-four million, four hundred twenty-four thousand, five hundred fifty-three".