354675505576452 has 24 divisors (see below), whose sum is σ = 831909039263232. Its totient is φ = 117606188584800.

The previous prime is 354675505576429. The next prime is 354675505576489. The reversal of 354675505576452 is 254675505576453.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77372490199 + ... + 77372494782.

It is an arithmetic number, because the mean of its divisors is an integer number (34662876635968).

Almost surely, 2^{354675505576452} is an apocalyptic number.

It is an amenable number.

354675505576452 is an abundant number, since it is smaller than the sum of its proper divisors (477233533686780).

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

354675505576452 is a wasteful number, since it uses less digits than its factorization.

354675505576452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154744985179 (or 154744985177 counting only the distinct ones).

The product of its (nonzero) digits is 2646000000, while the sum is 69.

Subtracting from 354675505576452 its reverse (254675505576453), we obtain a palindrome (99999999999999).

The spelling of 354675505576452 in words is "three hundred fifty-four trillion, six hundred seventy-five billion, five hundred five million, five hundred seventy-six thousand, four hundred fifty-two".