522456113 has 4 divisors (see below), whose sum is σ = 539309568. Its totient is φ = 505602660.

The previous prime is 522456107. The next prime is 522456119. The reversal of 522456113 is 311654225.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (522456107) and next prime (522456119).

It is a cyclic number.

It is not a de Polignac number, because 522456113 - 2⁴ = 522456097 is a prime.

It is a super-2 number, since 2×522456113² = 545920780022137538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522456119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8426681 + ... + 8426742.

It is an arithmetic number, because the mean of its divisors is an integer number (134827392).

Almost surely, 2^522456113 is an apocalyptic number.

It is an amenable number.

522456113 is a deficient number, since it is larger than the sum of its proper divisors (16853455).

522456113 is a wasteful number, since it uses less digits than its factorization.

522456113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16853454.

The product of its digits is 7200, while the sum is 29.

The square root of 522456113 is about 22857.2988999138. The cubic root of 522456113 is about 805.4092349747.

The spelling of 522456113 in words is "five hundred twenty-two million, four hundred fifty-six thousand, one hundred thirteen".