458380504250 has 32 divisors (see below), whose sum is σ = 859629118608. Its totient is φ = 183022968000.

The previous prime is 458380504223. The next prime is 458380504297. The reversal of 458380504250 is 52405083854.

It can be written as a sum of positive squares in 8 ways, for example, as 13073864281 + 445306639969 = 114341^2 + 667313^2 .

It is a super-2 number, since 2×458380504250² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1506641 + ... + 1785140.

Almost surely, 2^458380504250 is an apocalyptic number.

458380504250 is a deficient number, since it is larger than the sum of its proper divisors (401248614358).

458380504250 is a wasteful number, since it uses less digits than its factorization.

458380504250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292355 (or 3292345 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 44.

The spelling of 458380504250 in words is "four hundred fifty-eight billion, three hundred eighty million, five hundred four thousand, two hundred fifty".