458621315796 has 48 divisors (see below), whose sum is σ = 1223078291456. Its totient is φ = 131025220704.

The previous prime is 458621315773. The next prime is 458621315797. The reversal of 458621315796 is 697513126854.

It is a super-2 number, since 2×458621315796² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458621315797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1020705 + ... + 1399671.

Almost surely, 2^458621315796 is an apocalyptic number.

It is an amenable number.

458621315796 is an abundant number, since it is smaller than the sum of its proper divisors (764456975660).

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

458621315796 is a wasteful number, since it uses less digits than its factorization.

458621315796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393388 (or 393386 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 57.

The spelling of 458621315796 in words is "four hundred fifty-eight billion, six hundred twenty-one million, three hundred fifteen thousand, seven hundred ninety-six".