520134753547355 has 16 divisors (see below), whose sum is σ = 639393432350400. Its totient is φ = 405953580042240.

The previous prime is 520134753547319. The next prime is 520134753547427. The reversal of 520134753547355 is 553745357431025.

It is not a de Polignac number, because 520134753547355 - 2²⁶ = 520134686438491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 520134753547294 and 520134753547303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490550 + ... + 32256939.

It is an arithmetic number, because the mean of its divisors is an integer number (39962089521900).

Almost surely, 2^{520134753547355} is an apocalyptic number.

520134753547355 is a deficient number, since it is larger than the sum of its proper divisors (119258678803045).

520134753547355 is a wasteful number, since it uses less digits than its factorization.

520134753547355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32825014.

The product of its (nonzero) digits is 132300000, while the sum is 59.

The spelling of 520134753547355 in words is "five hundred twenty trillion, one hundred thirty-four billion, seven hundred fifty-three million, five hundred forty-seven thousand, three hundred fifty-five".