46689115547 has 2 divisors, whose sum is σ = 46689115548. Its totient is φ = 46689115546.

The previous prime is 46689115541. The next prime is 46689115601. The reversal of 46689115547 is 74551198664.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46689115547 - 2¹² = 46689111451 is a prime.

It is a super-2 number, since 2×46689115547² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46689115492 and 46689115501.

It is not a weakly prime, because it can be changed into another prime (46689115541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23344557773 + 23344557774.

It is an arithmetic number, because the mean of its divisors is an integer number (23344557774).

Almost surely, 2^46689115547 is an apocalyptic number.

46689115547 is a deficient number, since it is larger than the sum of its proper divisors (1).

46689115547 is an equidigital number, since it uses as much as digits as its factorization.

46689115547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 56.

The spelling of 46689115547 in words is "forty-six billion, six hundred eighty-nine million, one hundred fifteen thousand, five hundred forty-seven".