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5051005469 is a prime number
BaseRepresentation
bin1001011010001000…
…00011101000011101
3111001000100122220122
410231010003220131
540321024133334
62153112324325
7236111560316
oct45504035035
914030318818
105051005469
112162185194
12b8b6a36a5
136265a9843
1435cb7b60d
151e867e32e
hex12d103a1d

5051005469 has 2 divisors, whose sum is σ = 5051005470. Its totient is φ = 5051005468.

The previous prime is 5051005411. The next prime is 5051005481. The reversal of 5051005469 is 9645001505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3323522500 + 1727482969 = 57650^2 + 41563^2 .

It is a cyclic number.

It is not a de Polignac number, because 5051005469 - 224 = 5034228253 is a prime.

It is a super-2 number, since 2×50510054692 = 51025312495735819922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5051005499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525502734 + 2525502735.

It is an arithmetic number, because the mean of its divisors is an integer number (2525502735).

Almost surely, 25051005469 is an apocalyptic number.

It is an amenable number.

5051005469 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051005469 is an equidigital number, since it uses as much as digits as its factorization.

5051005469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 5051005469 is about 71070.4261208556. The cubic root of 5051005469 is about 1715.7708280854.

The spelling of 5051005469 in words is "five billion, fifty-one million, five thousand, four hundred sixty-nine".