4520740345575 has 24 divisors (see below), whose sum is σ = 7490433938688. Its totient is φ = 2405854022880.

The previous prime is 4520740345559. The next prime is 4520740345669. The reversal of 4520740345575 is 5755430470254.

It is not a de Polignac number, because 4520740345575 - 2⁴ = 4520740345559 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65058729 + ... + 65128178.

It is an arithmetic number, because the mean of its divisors is an integer number (312101414112).

Almost surely, 2^{4520740345575} is an apocalyptic number.

4520740345575 is a deficient number, since it is larger than the sum of its proper divisors (2969693593113).

4520740345575 is a wasteful number, since it uses less digits than its factorization.

4520740345575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130187383 (or 130187378 counting only the distinct ones).

The product of its (nonzero) digits is 11760000, while the sum is 51.

The spelling of 4520740345575 in words is "four trillion, five hundred twenty billion, seven hundred forty million, three hundred forty-five thousand, five hundred seventy-five".