458894540159 has 4 divisors (see below), whose sum is σ = 500612225640. Its totient is φ = 417176854680.

The previous prime is 458894540141. The next prime is 458894540183. The reversal of 458894540159 is 951045498854.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-458894540159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458894540659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20858842724 + ... + 20858842745.

It is an arithmetic number, because the mean of its divisors is an integer number (125153056410).

Almost surely, 2^458894540159 is an apocalyptic number.

458894540159 is a deficient number, since it is larger than the sum of its proper divisors (41717685481).

458894540159 is a wasteful number, since it uses less digits than its factorization.

458894540159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41717685480.

The product of its (nonzero) digits is 41472000, while the sum is 62.

The spelling of 458894540159 in words is "four hundred fifty-eight billion, eight hundred ninety-four million, five hundred forty thousand, one hundred fifty-nine".