2345003505646 has 8 divisors (see below), whose sum is σ = 3517558445664. Its totient is φ = 1172484023760.

The previous prime is 2345003505617. The next prime is 2345003505653. The reversal of 2345003505646 is 6465053005432.

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

It is a congruent number.

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, 8698575 + ... + 8964106.

It is an arithmetic number, because the mean of its divisors is an integer number (439694805708).

Almost surely, 2^{2345003505646} is an apocalyptic number.

2345003505646 is a deficient number, since it is larger than the sum of its proper divisors (1172554940018).

2345003505646 is a wasteful number, since it uses less digits than its factorization.

2345003505646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17729066.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 2345003505646 in words is "two trillion, three hundred forty-five billion, three million, five hundred five thousand, six hundred forty-six".