4256525151331 has 2 divisors, whose sum is σ = 4256525151332. Its totient is φ = 4256525151330.

The previous prime is 4256525151269. The next prime is 4256525151343. The reversal of 4256525151331 is 1331515256524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4256525151331 - 2¹⁷ = 4256525020259 is a prime.

It is a super-2 number, since 2×4256525151331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4256525155331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2128262575665 + 2128262575666.

It is an arithmetic number, because the mean of its divisors is an integer number (2128262575666).

Almost surely, 2^{4256525151331} is an apocalyptic number.

4256525151331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4256525151331 is an equidigital number, since it uses as much as digits as its factorization.

4256525151331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540000, while the sum is 43.

The spelling of 4256525151331 in words is "four trillion, two hundred fifty-six billion, five hundred twenty-five million, one hundred fifty-one thousand, three hundred thirty-one".