Search a number
-
+
5253135025 = 522345719991
BaseRepresentation
bin1001110010001110…
…00111101010110001
3111120002200220112111
410321013013222301
541224300310100
62225132525321
7244114624315
oct47107075261
914502626474
105253135025
112256292106
121027320841
1365942b228
1437b955b45
1520b2a96ba
hex1391c7ab1

5253135025 has 24 divisors (see below), whose sum is σ = 6812313984. Its totient is φ = 4010793600.

The previous prime is 5253134993. The next prime is 5253135053. The reversal of 5253135025 is 5205313525.

It is not a de Polignac number, because 5253135025 - 25 = 5253134993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 252780 + ... + 272770.

It is an arithmetic number, because the mean of its divisors is an integer number (283846416).

Almost surely, 25253135025 is an apocalyptic number.

It is an amenable number.

5253135025 is a deficient number, since it is larger than the sum of its proper divisors (1559178959).

5253135025 is a wasteful number, since it uses less digits than its factorization.

5253135025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20481 (or 20476 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 5253135025 is about 72478.5142300806. The cubic root of 5253135025 is about 1738.3592037774.

The spelling of 5253135025 in words is "five billion, two hundred fifty-three million, one hundred thirty-five thousand, twenty-five".

Divisors: 1 5 23 25 115 457 575 2285 10511 11425 19991 52555 99955 262775 459793 499775 2298965 9135887 11494825 45679435 210125401 228397175 1050627005 5253135025