345225555254 has 32 divisors (see below), whose sum is σ = 576400527360. Its totient is φ = 154392955200.

The previous prime is 345225555253. The next prime is 345225555263. The reversal of 345225555254 is 452555522543.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 345225555199 and 345225555208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345225555253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3525614 + ... + 3622209.

It is an arithmetic number, because the mean of its divisors is an integer number (18012516480).

Almost surely, 2^345225555254 is an apocalyptic number.

345225555254 is a deficient number, since it is larger than the sum of its proper divisors (231174972106).

345225555254 is a wasteful number, since it uses less digits than its factorization.

345225555254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7147916.

The product of its digits is 6000000, while the sum is 47.

The spelling of 345225555254 in words is "three hundred forty-five billion, two hundred twenty-five million, five hundred fifty-five thousand, two hundred fifty-four".