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5757888131 is a prime number
BaseRepresentation
bin1010101110011001…
…00110011010000011
3112212021111000121222
411113030212122003
543243004410011
62351203305255
7262454145602
oct52714463203
915767430558
105757888131
1124951a5636
12114837b22b
13709b888c8
143c89c7a39
1523a760ddb
hex157326683

5757888131 has 2 divisors, whose sum is σ = 5757888132. Its totient is φ = 5757888130.

The previous prime is 5757888127. The next prime is 5757888139. The reversal of 5757888131 is 1318887575.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5757888131 - 22 = 5757888127 is a prime.

It is a super-2 number, since 2×57578881312 = 66306551458221346322, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5757888139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2878944065 + 2878944066.

It is an arithmetic number, because the mean of its divisors is an integer number (2878944066).

Almost surely, 25757888131 is an apocalyptic number.

5757888131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5757888131 is an equidigital number, since it uses as much as digits as its factorization.

5757888131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1881600, while the sum is 53.

The square root of 5757888131 is about 75880.7494098470. The cubic root of 5757888131 is about 1792.3427945337.

The spelling of 5757888131 in words is "five billion, seven hundred fifty-seven million, eight hundred eighty-eight thousand, one hundred thirty-one".