46327167218 has 4 divisors (see below), whose sum is σ = 69490750830. Its totient is φ = 23163583608.

The previous prime is 46327167209. The next prime is 46327167239. The reversal of 46327167218 is 81276172364.

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

It can be written as a sum of positive squares in only one way, i.e., 44282047489 + 2045119729 = 210433^2 + 45223^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11581791803 + ... + 11581791806.

Almost surely, 2^46327167218 is an apocalyptic number.

46327167218 is a deficient number, since it is larger than the sum of its proper divisors (23163583612).

46327167218 is a wasteful number, since it uses less digits than its factorization.

46327167218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23163583611.

The product of its digits is 677376, while the sum is 47.

The spelling of 46327167218 in words is "forty-six billion, three hundred twenty-seven million, one hundred sixty-seven thousand, two hundred eighteen".