412163522 has 4 divisors (see below), whose sum is σ = 618245286. Its totient is φ = 206081760.

The previous prime is 412163513. The next prime is 412163533. The reversal of 412163522 is 225361214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 411318961 + 844561 = 20281^2 + 919^2 .

It is a junction number, because it is equal to n+sod(n) for n = 412163491 and 412163500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103040879 + ... + 103040882.

Almost surely, 2^412163522 is an apocalyptic number.

412163522 is a deficient number, since it is larger than the sum of its proper divisors (206081764).

412163522 is a wasteful number, since it uses less digits than its factorization.

412163522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206081763.

The product of its digits is 2880, while the sum is 26.

The square root of 412163522 is about 20301.8108059355. The cubic root of 412163522 is about 744.2003172504.

The spelling of 412163522 in words is "four hundred twelve million, one hundred sixty-three thousand, five hundred twenty-two".