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5255055030499 = 17309120884147
BaseRepresentation
bin100110001111000100110…
…1100000011100011100011
3200121101012211011010202021
41030132021230003203203
51142044323041433444
615102050003002311
71051444106515141
oct114361154034343
920541184133667
105255055030499
111746724624a6a
1270a56b369397
132c171b50ba61
141424bb6a2591
1591a69212584
hex4c789b038e3

5255055030499 has 4 divisors (see below), whose sum is σ = 5564175914664. Its totient is φ = 4945934146336.

The previous prime is 5255055030487. The next prime is 5255055030571. The reversal of 5255055030499 is 9940305505525.

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

It is a cyclic number.

It is not a de Polignac number, because 5255055030499 - 241 = 3056031774947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5255055030419) 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, 154560442057 + ... + 154560442090.

It is an arithmetic number, because the mean of its divisors is an integer number (1391043978666).

Almost surely, 25255055030499 is an apocalyptic number.

5255055030499 is a deficient number, since it is larger than the sum of its proper divisors (309120884165).

5255055030499 is a wasteful number, since it uses less digits than its factorization.

5255055030499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309120884164.

The product of its (nonzero) digits is 6075000, while the sum is 52.

The spelling of 5255055030499 in words is "five trillion, two hundred fifty-five billion, fifty-five million, thirty thousand, four hundred ninety-nine".

Divisors: 1 17 309120884147 5255055030499