4131054457 has 2 divisors, whose sum is σ = 4131054458. Its totient is φ = 4131054456.

The previous prime is 4131054409. The next prime is 4131054463. The reversal of 4131054457 is 7544501314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2754570256 + 1376484201 = 52484^2 + 37101^2 .

It is a cyclic number.

It is not a de Polignac number, because 4131054457 - 2²³ = 4122665849 is a prime.

It is a super-2 number, since 2×4131054457² = 34131221853399129698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4131054407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065527228 + 2065527229.

It is an arithmetic number, because the mean of its divisors is an integer number (2065527229).

Almost surely, 2^4131054457 is an apocalyptic number.

It is an amenable number.

4131054457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131054457 is an equidigital number, since it uses as much as digits as its factorization.

4131054457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 4131054457 is about 64273.2794946703. The cubic root of 4131054457 is about 1604.5514229882.

The spelling of 4131054457 in words is "four billion, one hundred thirty-one million, fifty-four thousand, four hundred fifty-seven".