4521724131075 has 12 divisors (see below), whose sum is σ = 7475917230168. Its totient is φ = 2411586203200.

The previous prime is 4521724131059. The next prime is 4521724131101. The reversal of 4521724131075 is 5701314271254.

It is not a de Polignac number, because 4521724131075 - 2⁴ = 4521724131059 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30144827466 + ... + 30144827615.

It is an arithmetic number, because the mean of its divisors is an integer number (622993102514).

Almost surely, 2^{4521724131075} is an apocalyptic number.

4521724131075 is a deficient number, since it is larger than the sum of its proper divisors (2954193099093).

4521724131075 is a wasteful number, since it uses less digits than its factorization.

4521724131075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60289655094 (or 60289655089 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 4521724131075 in words is "four trillion, five hundred twenty-one billion, seven hundred twenty-four million, one hundred thirty-one thousand, seventy-five".