354322544505522 has 16 divisors (see below), whose sum is σ = 710175639964800. Its totient is φ = 117852423009552.

The previous prime is 354322544505493. The next prime is 354322544505529. The reversal of 354322544505522 is 225505445223453.

It is not an unprimeable number, because it can be changed into a prime (354322544505529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63772953397 + ... + 63772958952.

It is an arithmetic number, because the mean of its divisors is an integer number (44385977497800).

Almost surely, 2^{354322544505522} is an apocalyptic number.

354322544505522 is an abundant number, since it is smaller than the sum of its proper divisors (355853095459278).

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

354322544505522 is a wasteful number, since it uses less digits than its factorization.

354322544505522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127545912817.

The product of its (nonzero) digits is 28800000, while the sum is 51.

Adding to 354322544505522 its reverse (225505445223453), we get a palindrome (579827989728975).

The spelling of 354322544505522 in words is "three hundred fifty-four trillion, three hundred twenty-two billion, five hundred forty-four million, five hundred five thousand, five hundred twenty-two".