458212665225 has 48 divisors (see below), whose sum is σ = 877664139392. Its totient is φ = 206599196160.

The previous prime is 458212665223. The next prime is 458212665233. The reversal of 458212665225 is 522566212854.

It is not a de Polignac number, because 458212665225 - 2¹ = 458212665223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (458212665223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5939662 + ... + 6016311.

Almost surely, 2^458212665225 is an apocalyptic number.

It is an amenable number.

458212665225 is a deficient number, since it is larger than the sum of its proper divisors (419451474167).

458212665225 is a wasteful number, since it uses less digits than its factorization.

458212665225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11956066 (or 11956061 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 48.

The spelling of 458212665225 in words is "four hundred fifty-eight billion, two hundred twelve million, six hundred sixty-five thousand, two hundred twenty-five".