345650853703 has 4 divisors (see below), whose sum is σ = 365983256880. Its totient is φ = 325318450528.

The previous prime is 345650853679. The next prime is 345650853719. The reversal of 345650853703 is 307358056543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345650853703 is a prime.

It is a super-2 number, since 2×345650853703² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345650853503) 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, 10166201563 + ... + 10166201596.

It is an arithmetic number, because the mean of its divisors is an integer number (91495814220).

Almost surely, 2^345650853703 is an apocalyptic number.

345650853703 is a deficient number, since it is larger than the sum of its proper divisors (20332403177).

345650853703 is a wasteful number, since it uses less digits than its factorization.

345650853703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20332403176.

The product of its (nonzero) digits is 4536000, while the sum is 49.

The spelling of 345650853703 in words is "three hundred forty-five billion, six hundred fifty million, eight hundred fifty-three thousand, seven hundred three".