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5056498505 = 53121795879
BaseRepresentation
bin1001011010110010…
…00000101101001001
3111001101200201221102
410231121000231021
540323430423010
62153430151145
7236206346102
oct45531005511
914041621842
105056498505
112165297193
12b914b24b5
13627780b66
1435d7ab3a9
151e8db6ba5
hex12d640b49

5056498505 has 24 divisors (see below), whose sum is σ = 6305947200. Its totient is φ = 3892176480.

The previous prime is 5056498501. The next prime is 5056498511. The reversal of 5056498505 is 5058946505.

It is not a de Polignac number, because 5056498505 - 22 = 5056498501 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5056498505.

It is not an unprimeable number, because it can be changed into a prime (5056498501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 857156 + ... + 863034.

It is an arithmetic number, because the mean of its divisors is an integer number (262747800).

Almost surely, 25056498505 is an apocalyptic number.

It is an amenable number.

5056498505 is a deficient number, since it is larger than the sum of its proper divisors (1249448695).

5056498505 is a wasteful number, since it uses less digits than its factorization.

5056498505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6125 (or 6094 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 47.

The square root of 5056498505 is about 71109.0606392744. The cubic root of 5056498505 is about 1716.3925773271.

The spelling of 5056498505 in words is "five billion, fifty-six million, four hundred ninety-eight thousand, five hundred five".

Divisors: 1 5 31 155 179 895 961 4805 5549 5879 27745 29395 172019 182249 860095 911245 1052341 5261705 5649719 28248595 32622571 163112855 1011299701 5056498505