458913521957 has 8 divisors (see below), whose sum is σ = 514163553312. Its totient is φ = 405918594000.

The previous prime is 458913521939. The next prime is 458913521977. The reversal of 458913521957 is 759125319854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 458913521957 - 2⁶ = 458913521893 is a prime.

It is a super-2 number, since 2×458913521957² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 458913521896 and 458913521905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458913521977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563775419 + ... + 563776232.

It is an arithmetic number, because the mean of its divisors is an integer number (64270444164).

Almost surely, 2^458913521957 is an apocalyptic number.

It is an amenable number.

458913521957 is a deficient number, since it is larger than the sum of its proper divisors (55250031355).

458913521957 is a wasteful number, since it uses less digits than its factorization.

458913521957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127551699.

The product of its digits is 13608000, while the sum is 59.

The spelling of 458913521957 in words is "four hundred fifty-eight billion, nine hundred thirteen million, five hundred twenty-one thousand, nine hundred fifty-seven".