345522151542452 has 12 divisors (see below), whose sum is σ = 604914558980256. Its totient is φ = 172689420405240.

The previous prime is 345522151542433. The next prime is 345522151542457. The reversal of 345522151542452 is 254245151225543.

It is a self number, because there is not a number n which added to its sum of digits gives 345522151542452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345522151542457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17913830648 + ... + 17913849935.

It is an arithmetic number, because the mean of its divisors is an integer number (50409546581688).

Almost surely, 2^{345522151542452} is an apocalyptic number.

It is an amenable number.

345522151542452 is a deficient number, since it is larger than the sum of its proper divisors (259392407437804).

345522151542452 is a wasteful number, since it uses less digits than its factorization.

345522151542452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35827682998 (or 35827682996 counting only the distinct ones).

The product of its digits is 9600000, while the sum is 50.

The spelling of 345522151542452 in words is "three hundred forty-five trillion, five hundred twenty-two billion, one hundred fifty-one million, five hundred forty-two thousand, four hundred fifty-two".