46791447903 has 16 divisors (see below), whose sum is σ = 69350752000. Its totient is φ = 31180758840.

The previous prime is 46791447883. The next prime is 46791447931. The reversal of 46791447903 is 30974419764.

46791447903 is a `hidden beast` number, since 46 + 79 + 1 + 447 + 90 + 3 = 666.

It is not a de Polignac number, because 46791447903 - 2¹⁰ = 46791446879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46791447903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46791447403) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 312553 + ... + 437346.

It is an arithmetic number, because the mean of its divisors is an integer number (4334422000).

Almost surely, 2^46791447903 is an apocalyptic number.

46791447903 is a deficient number, since it is larger than the sum of its proper divisors (22559304097).

46791447903 is a wasteful number, since it uses less digits than its factorization.

46791447903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752219 (or 752213 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 46791447903 in words is "forty-six billion, seven hundred ninety-one million, four hundred forty-seven thousand, nine hundred three".