457630828895 has 4 divisors (see below), whose sum is σ = 549156994680. Its totient is φ = 366104663112.

The previous prime is 457630828829. The next prime is 457630828913. The reversal of 457630828895 is 598828036754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 457630828895 - 2⁸ = 457630828639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45763082885 + ... + 45763082894.

It is an arithmetic number, because the mean of its divisors is an integer number (137289248670).

Almost surely, 2^457630828895 is an apocalyptic number.

457630828895 is a deficient number, since it is larger than the sum of its proper divisors (91526165785).

457630828895 is an equidigital number, since it uses as much as digits as its factorization.

457630828895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91526165784.

The product of its (nonzero) digits is 116121600, while the sum is 65.

The spelling of 457630828895 in words is "four hundred fifty-seven billion, six hundred thirty million, eight hundred twenty-eight thousand, eight hundred ninety-five".