4148525377 has 2 divisors, whose sum is σ = 4148525378. Its totient is φ = 4148525376.

The previous prime is 4148525357. The next prime is 4148525389. The reversal of 4148525377 is 7735258414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3572333361 + 576192016 = 59769^2 + 24004^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4148525377 is a prime.

It is a super-2 number, since 2×4148525377² = 34420525607225984258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4148525357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2074262688 + 2074262689.

It is an arithmetic number, because the mean of its divisors is an integer number (2074262689).

Almost surely, 2^4148525377 is an apocalyptic number.

It is an amenable number.

4148525377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4148525377 is an equidigital number, since it uses as much as digits as its factorization.

4148525377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 940800, while the sum is 46.

The square root of 4148525377 is about 64409.0473225618. The cubic root of 4148525377 is about 1606.8102137880.

The spelling of 4148525377 in words is "four billion, one hundred forty-eight million, five hundred twenty-five thousand, three hundred seventy-seven".