345054685750 has 32 divisors (see below), whose sum is σ = 646031168640. Its totient is φ = 138002900800.

The previous prime is 345054685747. The next prime is 345054685753. The reversal of 345054685750 is 57586450543.

It is an interprime number because it is at equal distance from previous prime (345054685747) and next prime (345054685753).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345054685753) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1803171 + ... + 1985329.

It is an arithmetic number, because the mean of its divisors is an integer number (20188474020).

Almost surely, 2^345054685750 is an apocalyptic number.

345054685750 is a deficient number, since it is larger than the sum of its proper divisors (300976482890).

345054685750 is a wasteful number, since it uses less digits than its factorization.

345054685750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189753 (or 189743 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 52.

The spelling of 345054685750 in words is "three hundred forty-five billion, fifty-four million, six hundred eighty-five thousand, seven hundred fifty".