46447967952 has 30 divisors (see below), whose sum is σ = 129989799602. Its totient is φ = 15482655936.

The previous prime is 46447967933. The next prime is 46447967989. The reversal of 46447967952 is 25976974464.

It is a happy number.

46447967952 is a `hidden beast` number, since 46 + 4 + 479 + 6 + 79 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 41191137936 + 5256830016 = 202956^2 + 72504^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46447967952.

It is a congruent number.

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, 161277523 + ... + 161277810.

Almost surely, 2^46447967952 is an apocalyptic number.

It is an amenable number.

46447967952 is an abundant number, since it is smaller than the sum of its proper divisors (83541831650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46447967952 is a wasteful number, since it uses less digits than its factorization.

46447967952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322555347 (or 322555338 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 63.

The spelling of 46447967952 in words is "forty-six billion, four hundred forty-seven million, nine hundred sixty-seven thousand, nine hundred fifty-two".