46939783975 has 18 divisors (see below), whose sum is σ = 67708245264. Its totient is φ = 32187279600.

The previous prime is 46939783951. The next prime is 46939783987. The reversal of 46939783975 is 57938793964.

It is not a de Polignac number, because 46939783975 - 2⁹ = 46939783463 is a prime.

It is a Duffinian number.

It is a congruent number.

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 in 17 ways as a sum of consecutive naturals, for example, 19157871 + ... + 19160320.

Almost surely, 2^46939783975 is an apocalyptic number.

46939783975 is a deficient number, since it is larger than the sum of its proper divisors (20768461289).

46939783975 is a wasteful number, since it uses less digits than its factorization.

46939783975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38318215 (or 38318203 counting only the distinct ones).

The product of its digits is 308629440, while the sum is 70.

The spelling of 46939783975 in words is "forty-six billion, nine hundred thirty-nine million, seven hundred eighty-three thousand, nine hundred seventy-five".