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8055205957 is a prime number
BaseRepresentation
bin1111000000010000…
…01011000001000101
3202210101021212020101
413200020023001011
5112444113042312
63411151004101
7403421056321
oct74010130105
922711255211
108055205957
113463a54507
121689809631
139b4b01c76
14565b58981
153222a2a57
hex1e020b045

8055205957 has 2 divisors, whose sum is σ = 8055205958. Its totient is φ = 8055205956.

The previous prime is 8055205927. The next prime is 8055205969. The reversal of 8055205957 is 7595025508.

8055205957 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5409749601 + 2645456356 = 73551^2 + 51434^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8055205957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8055205927) 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, 4027602978 + 4027602979.

It is an arithmetic number, because the mean of its divisors is an integer number (4027602979).

Almost surely, 28055205957 is an apocalyptic number.

It is an amenable number.

8055205957 is a deficient number, since it is larger than the sum of its proper divisors (1).

8055205957 is an equidigital number, since it uses as much as digits as its factorization.

8055205957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630000, while the sum is 46.

The square root of 8055205957 is about 89750.7991997843. The cubic root of 8055205957 is about 2004.5899545171.

The spelling of 8055205957 in words is "eight billion, fifty-five million, two hundred five thousand, nine hundred fifty-seven".