46697322481 has 2 divisors, whose sum is σ = 46697322482. Its totient is φ = 46697322480.

The previous prime is 46697322473. The next prime is 46697322577. The reversal of 46697322481 is 18422379664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25288950625 + 21408371856 = 159025^2 + 146316^2 .

It is a cyclic number.

It is not a de Polignac number, because 46697322481 - 2³ = 46697322473 is a prime.

It is a super-2 number, since 2×46697322481² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46697322431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23348661240 + 23348661241.

It is an arithmetic number, because the mean of its divisors is an integer number (23348661241).

Almost surely, 2^46697322481 is an apocalyptic number.

It is an amenable number.

46697322481 is a deficient number, since it is larger than the sum of its proper divisors (1).

46697322481 is an equidigital number, since it uses as much as digits as its factorization.

46697322481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 52.

The spelling of 46697322481 in words is "forty-six billion, six hundred ninety-seven million, three hundred twenty-two thousand, four hundred eighty-one".