5213670457 has 2 divisors, whose sum is σ = 5213670458. Its totient is φ = 5213670456.

The previous prime is 5213670443. The next prime is 5213670467. The reversal of 5213670457 is 7540763125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3548704041 + 1664966416 = 59571^2 + 40804^2 .

It is a cyclic number.

It is not a de Polignac number, because 5213670457 - 2²³ = 5205281849 is a prime.

It is not a weakly prime, because it can be changed into another prime (5213670437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606835228 + 2606835229.

It is an arithmetic number, because the mean of its divisors is an integer number (2606835229).

Almost surely, 2^5213670457 is an apocalyptic number.

It is an amenable number.

5213670457 is a deficient number, since it is larger than the sum of its proper divisors (1).

5213670457 is an equidigital number, since it uses as much as digits as its factorization.

5213670457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 5213670457 is about 72205.7508582246. The cubic root of 5213670457 is about 1733.9950725271.

The spelling of 5213670457 in words is "five billion, two hundred thirteen million, six hundred seventy thousand, four hundred fifty-seven".