425006164458 has 32 divisors (see below), whose sum is σ = 945931633920. Its totient is φ = 141447697920.

The previous prime is 425006164327. The next prime is 425006164487. The reversal of 425006164458 is 854461600524.

It is a happy number.

425006164458 is a `hidden beast` number, since 4 + 25 + 0 + 0 + 616 + 4 + 4 + 5 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6104610 + ... + 6173837.

It is an arithmetic number, because the mean of its divisors is an integer number (29560363560).

Almost surely, 2^425006164458 is an apocalyptic number.

425006164458 is an abundant number, since it is smaller than the sum of its proper divisors (520925469462).

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

425006164458 is a wasteful number, since it uses less digits than its factorization.

425006164458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12279099 (or 12279093 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 425006164458 in words is "four hundred twenty-five billion, six million, one hundred sixty-four thousand, four hundred fifty-eight".