46531161266 has 4 divisors (see below), whose sum is σ = 69796741902. Its totient is φ = 23265580632.

The previous prime is 46531161251. The next prime is 46531161289. The reversal of 46531161266 is 66216113564.

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., 46513980241 + 17181025 = 215671^2 + 4145^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11632790315 + ... + 11632790318.

Almost surely, 2^46531161266 is an apocalyptic number.

46531161266 is a deficient number, since it is larger than the sum of its proper divisors (23265580636).

46531161266 is a wasteful number, since it uses less digits than its factorization.

46531161266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23265580635.

The product of its digits is 155520, while the sum is 41.

The spelling of 46531161266 in words is "forty-six billion, five hundred thirty-one million, one hundred sixty-one thousand, two hundred sixty-six".