5104635457 has 4 divisors (see below), whose sum is σ = 5105348820. Its totient is φ = 5103922096.

The previous prime is 5104635451. The next prime is 5104635527. The reversal of 5104635457 is 7545364015.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4468788801 + 635846656 = 66849^2 + 25216^2 .

It is a cyclic number.

It is not a de Polignac number, because 5104635457 - 2²³ = 5096246849 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5104635451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345838 + ... + 360295.

It is an arithmetic number, because the mean of its divisors is an integer number (1276337205).

Almost surely, 2^5104635457 is an apocalyptic number.

It is an amenable number.

5104635457 is a deficient number, since it is larger than the sum of its proper divisors (713363).

5104635457 is an equidigital number, since it uses as much as digits as its factorization.

5104635457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713362.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 5104635457 is about 71446.7316047417. The cubic root of 5104635457 is about 1721.8219670545.

The spelling of 5104635457 in words is "five billion, one hundred four million, six hundred thirty-five thousand, four hundred fifty-seven".