520125265307473 has 8 divisors (see below), whose sum is σ = 598705341362240. Its totient is φ = 442614305934000.

The previous prime is 520125265307471. The next prime is 520125265307497. The reversal of 520125265307473 is 374703562521025.

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

It is a cyclic number.

It is not a de Polignac number, because 520125265307473 - 2¹ = 520125265307471 is a prime.

It is a super-2 number, since 2×520125265307473² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 520125265307473.

It is not an unprimeable number, because it can be changed into a prime (520125265307471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267279169278 + ... + 267279171223.

It is an arithmetic number, because the mean of its divisors is an integer number (74838167670280).

Almost surely, 2^{520125265307473} is an apocalyptic number.

It is an amenable number.

520125265307473 is a deficient number, since it is larger than the sum of its proper divisors (78580076054767).

520125265307473 is a wasteful number, since it uses less digits than its factorization.

520125265307473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534558340647.

The product of its (nonzero) digits is 10584000, while the sum is 52.

The spelling of 520125265307473 in words is "five hundred twenty trillion, one hundred twenty-five billion, two hundred sixty-five million, three hundred seven thousand, four hundred seventy-three".