425163106 has 16 divisors (see below), whose sum is σ = 648029664. Its totient is φ = 209160864.

The previous prime is 425163083. The next prime is 425163131. The reversal of 425163106 is 601361524.

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, 170686 + ... + 173158.

It is an arithmetic number, because the mean of its divisors is an integer number (40501854).

Almost surely, 2^425163106 is an apocalyptic number.

425163106 is a deficient number, since it is larger than the sum of its proper divisors (222866558).

425163106 is a wasteful number, since it uses less digits than its factorization.

425163106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 425163106 is about 20619.4836501790. The cubic root of 425163106 is about 751.9434668249.

The spelling of 425163106 in words is "four hundred twenty-five million, one hundred sixty-three thousand, one hundred six".