345050512 has 20 divisors (see below), whose sum is σ = 677000320. Its totient is φ = 170340768.

The previous prime is 345050473. The next prime is 345050527. The reversal of 345050512 is 215050543.

345050512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135228 + ... + 137755.

It is an arithmetic number, because the mean of its divisors is an integer number (33850016).

Almost surely, 2^345050512 is an apocalyptic number.

It is an amenable number.

345050512 is a deficient number, since it is larger than the sum of its proper divisors (331949808).

345050512 is a wasteful number, since it uses less digits than its factorization.

345050512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273070 (or 273064 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 345050512 is about 18575.5353085719. The cubic root of 345050512 is about 701.3921356561.

The spelling of 345050512 in words is "three hundred forty-five million, fifty thousand, five hundred twelve".