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5373826261 is a prime number
BaseRepresentation
bin1010000000100111…
…00001010011010101
3111212111210122210021
411000103201103111
542001144420021
62245123425141
7250111524646
oct50023412325
914774718707
105373826261
112308426231
12105b8251b1
1367843796b
1438d9b16cd
15216b99c41
hex1404e14d5

5373826261 has 2 divisors, whose sum is σ = 5373826262. Its totient is φ = 5373826260.

The previous prime is 5373826231. The next prime is 5373826277. The reversal of 5373826261 is 1626283735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5214284100 + 159542161 = 72210^2 + 12631^2 .

It is a cyclic number.

It is not a de Polignac number, because 5373826261 - 215 = 5373793493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5373826201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2686913130 + 2686913131.

It is an arithmetic number, because the mean of its divisors is an integer number (2686913131).

Almost surely, 25373826261 is an apocalyptic number.

It is an amenable number.

5373826261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5373826261 is an equidigital number, since it uses as much as digits as its factorization.

5373826261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The square root of 5373826261 is about 73306.3862224841. The cubic root of 5373826261 is about 1751.5715147115.

The spelling of 5373826261 in words is "five billion, three hundred seventy-three million, eight hundred twenty-six thousand, two hundred sixty-one".