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4999750057 is a prime number
BaseRepresentation
bin1001010100000001…
…00010000110101001
3110220102220121201001
410222000202012221
540214414000212
62144041555001
7234620113531
oct45200420651
913812817631
104999750057
112136257245
12b764a5a61
13618aa1bb3
143560384c1
151e3e07657
hex12a0221a9

4999750057 has 2 divisors, whose sum is σ = 4999750058. Its totient is φ = 4999750056.

The previous prime is 4999750037. The next prime is 4999750087. The reversal of 4999750057 is 7500579994.

4999750057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4897760256 + 101989801 = 69984^2 + 10099^2 .

It is a cyclic number.

It is not a de Polignac number, because 4999750057 - 211 = 4999748009 is a prime.

It is not a weakly prime, because it can be changed into another prime (4999750027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2499875028 + 2499875029.

It is an arithmetic number, because the mean of its divisors is an integer number (2499875029).

Almost surely, 24999750057 is an apocalyptic number.

It is an amenable number.

4999750057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4999750057 is an equidigital number, since it uses as much as digits as its factorization.

4999750057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3572100, while the sum is 55.

The square root of 4999750057 is about 70708.9107326651. The cubic root of 4999750057 is about 1709.9474531007.

The spelling of 4999750057 in words is "four billion, nine hundred ninety-nine million, seven hundred fifty thousand, fifty-seven".