520412424214025 has 48 divisors (see below), whose sum is σ = 738307387886208. Its totient is φ = 356463163584000.

The previous prime is 520412424213977. The next prime is 520412424214087.

520412424214025 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 520412424214025 - 2¹⁴ = 520412424197641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 520412424214025.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 607515515 + ... + 608371535.

It is an arithmetic number, because the mean of its divisors is an integer number (15381403914296).

Almost surely, 2^{520412424214025} is an apocalyptic number.

It is an amenable number.

520412424214025 is a deficient number, since it is larger than the sum of its proper divisors (217894963672183).

520412424214025 is a wasteful number, since it uses less digits than its factorization.

520412424214025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859842 (or 859837 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 38.

The spelling of 520412424214025 in words is "five hundred twenty trillion, four hundred twelve billion, four hundred twenty-four million, two hundred fourteen thousand, twenty-five".