46679188069 has 2 divisors, whose sum is σ = 46679188070. Its totient is φ = 46679188068.

The previous prime is 46679188019. The next prime is 46679188099. The reversal of 46679188069 is 96088197664.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29803879044 + 16875309025 = 172638^2 + 129905^2 .

It is a cyclic number.

It is not a de Polignac number, because 46679188069 - 2⁹ = 46679187557 is a prime.

It is a super-2 number, since 2×46679188069² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46679188069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46679188019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23339594034 + 23339594035.

It is an arithmetic number, because the mean of its divisors is an integer number (23339594035).

Almost surely, 2^46679188069 is an apocalyptic number.

It is an amenable number.

46679188069 is a deficient number, since it is larger than the sum of its proper divisors (1).

46679188069 is an equidigital number, since it uses as much as digits as its factorization.

46679188069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31352832, while the sum is 64.

The spelling of 46679188069 in words is "forty-six billion, six hundred seventy-nine million, one hundred eighty-eight thousand, sixty-nine".