46807569257 has 2 divisors, whose sum is σ = 46807569258. Its totient is φ = 46807569256.

The previous prime is 46807569253. The next prime is 46807569287. The reversal of 46807569257 is 75296570864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43696049296 + 3111519961 = 209036^2 + 55781^2 .

It is a cyclic number.

It is not a de Polignac number, because 46807569257 - 2² = 46807569253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46807569196 and 46807569205.

It is not a weakly prime, because it can be changed into another prime (46807569253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23403784628 + 23403784629.

It is an arithmetic number, because the mean of its divisors is an integer number (23403784629).

Almost surely, 2^46807569257 is an apocalyptic number.

It is an amenable number.

46807569257 is a deficient number, since it is larger than the sum of its proper divisors (1).

46807569257 is an equidigital number, since it uses as much as digits as its factorization.

46807569257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25401600, while the sum is 59.

The spelling of 46807569257 in words is "forty-six billion, eight hundred seven million, five hundred sixty-nine thousand, two hundred fifty-seven".