46897800473 has 2 divisors, whose sum is σ = 46897800474. Its totient is φ = 46897800472.

The previous prime is 46897800451. The next prime is 46897800493. The reversal of 46897800473 is 37400879864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42424464784 + 4473335689 = 205972^2 + 66883^2 .

It is a cyclic number.

It is not a de Polignac number, because 46897800473 - 2³⁰ = 45824058649 is a prime.

It is not a weakly prime, because it can be changed into another prime (46897800493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23448900236 + 23448900237.

It is an arithmetic number, because the mean of its divisors is an integer number (23448900237).

Almost surely, 2^46897800473 is an apocalyptic number.

It is an amenable number.

46897800473 is a deficient number, since it is larger than the sum of its proper divisors (1).

46897800473 is an equidigital number, since it uses as much as digits as its factorization.

46897800473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 46897800473 in words is "forty-six billion, eight hundred ninety-seven million, eight hundred thousand, four hundred seventy-three".