5446687466 has 12 divisors (see below), whose sum is σ = 8980282626. Its totient is φ = 2475766920.

The previous prime is 5446687451. The next prime is 5446687501. The reversal of 5446687466 is 6647866445.

It can be written as a sum of positive squares in only one way, i.e., 5016747241 + 429940225 = 70829^2 + 20735^2 .

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 in 5 ways as a sum of consecutive naturals, for example, 11253245 + ... + 11253728.

Almost surely, 2^5446687466 is an apocalyptic number.

5446687466 is a deficient number, since it is larger than the sum of its proper divisors (3533595160).

5446687466 is a wasteful number, since it uses less digits than its factorization.

5446687466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22506997 (or 22506986 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 56.

The square root of 5446687466 is about 73801.6765798718. The cubic root of 5446687466 is about 1759.4522514219.

The spelling of 5446687466 in words is "five billion, four hundred forty-six million, six hundred eighty-seven thousand, four hundred sixty-six".