46391661454063 has 2 divisors, whose sum is σ = 46391661454064. Its totient is φ = 46391661454062.

The previous prime is 46391661454049. The next prime is 46391661454129. The reversal of 46391661454063 is 36045416619364.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46391661454063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46391661453989 and 46391661454007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46391661454043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23195830727031 + 23195830727032.

It is an arithmetic number, because the mean of its divisors is an integer number (23195830727032).

Almost surely, 2^{46391661454063} is an apocalyptic number.

46391661454063 is a deficient number, since it is larger than the sum of its proper divisors (1).

46391661454063 is an equidigital number, since it uses as much as digits as its factorization.

46391661454063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33592320, while the sum is 58.

The spelling of 46391661454063 in words is "forty-six trillion, three hundred ninety-one billion, six hundred sixty-one million, four hundred fifty-four thousand, sixty-three".