4905847458 has 30 divisors (see below), whose sum is σ = 10994730219. Its totient is φ = 1634985324.

The previous prime is 4905847439. The next prime is 4905847493. The reversal of 4905847458 is 8547485094.

It is a happy number.

4905847458 is a `hidden beast` number, since 4 + 9 + 0 + 584 + 7 + 4 + 58 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2452923729 + 2452923729 = 49527^2 + 49527^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=49527.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 888735 + ... + 894237.

Almost surely, 2^4905847458 is an apocalyptic number.

4905847458 is an abundant number, since it is smaller than the sum of its proper divisors (6088882761).

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

4905847458 is an frugal number, since it uses more digits than its factorization.

4905847458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11020 (or 5508 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The square root of 4905847458 is about 70041.7551036523. The cubic root of 4905847458 is about 1699.1746233223.

The spelling of 4905847458 in words is "four billion, nine hundred five million, eight hundred forty-seven thousand, four hundred fifty-eight".