46643062247 has 4 divisors (see below), whose sum is σ = 49097960280. Its totient is φ = 44188164216.

The previous prime is 46643062229. The next prime is 46643062259. The reversal of 46643062247 is 74226034664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46643062247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46643062198 and 46643062207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46643062847) 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 in 3 ways as a sum of consecutive naturals, for example, 1227448988 + ... + 1227449025.

It is an arithmetic number, because the mean of its divisors is an integer number (12274490070).

Almost surely, 2^46643062247 is an apocalyptic number.

46643062247 is a deficient number, since it is larger than the sum of its proper divisors (2454898033).

46643062247 is a wasteful number, since it uses less digits than its factorization.

46643062247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454898032.

The product of its (nonzero) digits is 1161216, while the sum is 44.

The spelling of 46643062247 in words is "forty-six billion, six hundred forty-three million, sixty-two thousand, two hundred forty-seven".