522414452 has 24 divisors (see below), whose sum is σ = 1055605824. Its totient is φ = 221582592.

The previous prime is 522414427. The next prime is 522414467. The reversal of 522414452 is 254414225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93458 + ... + 98889.

It is an arithmetic number, because the mean of its divisors is an integer number (43983576).

Almost surely, 2^522414452 is an apocalyptic number.

It is an amenable number.

522414452 is an abundant number, since it is smaller than the sum of its proper divisors (533191372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522414452 is a wasteful number, since it uses less digits than its factorization.

522414452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192455 (or 192453 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 522414452 is about 22856.3875535921. The cubic root of 522414452 is about 805.3878264486.

Adding to 522414452 its reverse (254414225), we get a palindrome (776828677).

The spelling of 522414452 in words is "five hundred twenty-two million, four hundred fourteen thousand, four hundred fifty-two".