46047161722 has 4 divisors (see below), whose sum is σ = 69070742586. Its totient is φ = 23023580860.

The previous prime is 46047161717. The next prime is 46047161737. The reversal of 46047161722 is 22716174064.

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., 25408678801 + 20638482921 = 159401^2 + 143661^2 .

It is a super-2 number, since 2×46047161722² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 11511790429 + ... + 11511790432.

Almost surely, 2^46047161722 is an apocalyptic number.

46047161722 is a deficient number, since it is larger than the sum of its proper divisors (23023580864).

46047161722 is a wasteful number, since it uses less digits than its factorization.

46047161722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23023580863.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 46047161722 in words is "forty-six billion, forty-seven million, one hundred sixty-one thousand, seven hundred twenty-two".