5403266257 has 2 divisors, whose sum is σ = 5403266258. Its totient is φ = 5403266256.

The previous prime is 5403266243. The next prime is 5403266261. The reversal of 5403266257 is 7526623045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4534136896 + 869129361 = 67336^2 + 29481^2 .

It is a cyclic number.

It is not a de Polignac number, because 5403266257 - 2¹⁵ = 5403233489 is a prime.

It is not a weakly prime, because it can be changed into another prime (5403266287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701633128 + 2701633129.

It is an arithmetic number, because the mean of its divisors is an integer number (2701633129).

Almost surely, 2^5403266257 is an apocalyptic number.

It is an amenable number.

5403266257 is a deficient number, since it is larger than the sum of its proper divisors (1).

5403266257 is an equidigital number, since it uses as much as digits as its factorization.

5403266257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 5403266257 is about 73506.9129878272. The cubic root of 5403266257 is about 1754.7642973149.

The spelling of 5403266257 in words is "five billion, four hundred three million, two hundred sixty-six thousand, two hundred fifty-seven".