458680725632 has 16 divisors (see below), whose sum is σ = 913778008350. Its totient is φ = 229340362752.

The previous prime is 458680725619. The next prime is 458680725641. The reversal of 458680725632 is 236527086854.

It can be written as a sum of positive squares in only one way, i.e., 398585144896 + 60095580736 = 631336^2 + 245144^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1791721457 + ... + 1791721712.

Almost surely, 2^458680725632 is an apocalyptic number.

It is an amenable number.

458680725632 is a deficient number, since it is larger than the sum of its proper divisors (455097282718).

458680725632 is an equidigital number, since it uses as much as digits as its factorization.

458680725632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583443183 (or 3583443171 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 56.

The spelling of 458680725632 in words is "four hundred fifty-eight billion, six hundred eighty million, seven hundred twenty-five thousand, six hundred thirty-two".