4540645610745 has 8 divisors (see below), whose sum is σ = 7265032977216. Its totient is φ = 2421677659056.

The previous prime is 4540645610707. The next prime is 4540645610759. The reversal of 4540645610745 is 5470165460454.

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

It is not a de Polignac number, because 4540645610745 - 2¹⁵ = 4540645577977 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 151354853677 + ... + 151354853706.

It is an arithmetic number, because the mean of its divisors is an integer number (908129122152).

Almost surely, 2^{4540645610745} is an apocalyptic number.

It is an amenable number.

4540645610745 is a deficient number, since it is larger than the sum of its proper divisors (2724387366471).

4540645610745 is a wasteful number, since it uses less digits than its factorization.

4540645610745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302709707391.

The product of its (nonzero) digits is 8064000, while the sum is 51.

The spelling of 4540645610745 in words is "four trillion, five hundred forty billion, six hundred forty-five million, six hundred ten thousand, seven hundred forty-five".