5741021257 has 2 divisors, whose sum is σ = 5741021258. Its totient is φ = 5741021256.

The previous prime is 5741021249. The next prime is 5741021263. The reversal of 5741021257 is 7521201475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3473452096 + 2267569161 = 58936^2 + 47619^2 .

It is a cyclic number.

It is not a de Polignac number, because 5741021257 - 2³ = 5741021249 is a prime.

It is not a weakly prime, because it can be changed into another prime (5741021357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2870510628 + 2870510629.

It is an arithmetic number, because the mean of its divisors is an integer number (2870510629).

Almost surely, 2^5741021257 is an apocalyptic number.

It is an amenable number.

5741021257 is a deficient number, since it is larger than the sum of its proper divisors (1).

5741021257 is an equidigital number, since it uses as much as digits as its factorization.

5741021257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 5741021257 is about 75769.5272322587. The cubic root of 5741021257 is about 1790.5909492501.

The spelling of 5741021257 in words is "five billion, seven hundred forty-one million, twenty-one thousand, two hundred fifty-seven".