4520257522303 has 16 divisors (see below), whose sum is σ = 4575561978240. Its totient is φ = 4465314453600.

The previous prime is 4520257522301. The next prime is 4520257522511. The reversal of 4520257522303 is 3032257520254.

It is a cyclic number.

It is not a de Polignac number, because 4520257522303 - 2¹ = 4520257522301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520257522301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25446928 + ... + 25623946.

It is an arithmetic number, because the mean of its divisors is an integer number (285972623640).

Almost surely, 2^{4520257522303} is an apocalyptic number.

4520257522303 is a deficient number, since it is larger than the sum of its proper divisors (55304455937).

4520257522303 is a wasteful number, since it uses less digits than its factorization.

4520257522303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178038.

The product of its (nonzero) digits is 504000, while the sum is 40.

The spelling of 4520257522303 in words is "four trillion, five hundred twenty billion, two hundred fifty-seven million, five hundred twenty-two thousand, three hundred three".