2305046503545 has 8 divisors (see below), whose sum is σ = 3688074405696. Its totient is φ = 1229358135216.

The previous prime is 2305046503537. The next prime is 2305046503559. The reversal of 2305046503545 is 5453056405032.

It is a happy number.

2305046503545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2305046503545 - 2³ = 2305046503537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2305046503497 and 2305046503506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76834883437 + ... + 76834883466.

It is an arithmetic number, because the mean of its divisors is an integer number (461009300712).

Almost surely, 2^{2305046503545} is an apocalyptic number.

It is an amenable number.

2305046503545 is a deficient number, since it is larger than the sum of its proper divisors (1383027902151).

2305046503545 is a wasteful number, since it uses less digits than its factorization.

2305046503545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153669766911.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 2305046503545 in words is "two trillion, three hundred five billion, forty-six million, five hundred three thousand, five hundred forty-five".