425504524314213 has 6 divisors (see below), whose sum is σ = 614617646231654. Its totient is φ = 283669682876136.

The previous prime is 425504524314073. The next prime is 425504524314251. The reversal of 425504524314213 is 312413425405524.

425504524314213 is a `hidden beast` number, since 4 + 2 + 5 + 5 + 0 + 452 + 43 + 142 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 425243870159364 + 260654154849 = 20621442^2 + 510543^2 .

It is not a de Polignac number, because 425504524314213 - 2¹⁰ = 425504524313189 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 (425504524314253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23639140239670 + ... + 23639140239687.

Almost surely, 2^{425504524314213} is an apocalyptic number.

It is an amenable number.

425504524314213 is a deficient number, since it is larger than the sum of its proper divisors (189113121917441).

425504524314213 is a wasteful number, since it uses less digits than its factorization.

425504524314213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47278280479363 (or 47278280479360 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

Adding to 425504524314213 its reverse (312413425405524), we get a palindrome (737917949719737).

The spelling of 425504524314213 in words is "four hundred twenty-five trillion, five hundred four billion, five hundred twenty-four million, three hundred fourteen thousand, two hundred thirteen".