345516512163 has 8 divisors (see below), whose sum is σ = 460699744848. Its totient is φ = 230338810464.

The previous prime is 345516512119. The next prime is 345516512183. The reversal of 345516512163 is 361215615543.

It is a happy number.

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

It is not a de Polignac number, because 345516512163 - 2¹² = 345516508067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345516512183) 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, 1234720 + ... + 1488477.

It is an arithmetic number, because the mean of its divisors is an integer number (57587468106).

Almost surely, 2^345516512163 is an apocalyptic number.

345516512163 is a deficient number, since it is larger than the sum of its proper divisors (115183232685).

345516512163 is a wasteful number, since it uses less digits than its factorization.

345516512163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765493.

The product of its digits is 324000, while the sum is 42.

The spelling of 345516512163 in words is "three hundred forty-five billion, five hundred sixteen million, five hundred twelve thousand, one hundred sixty-three".