47956925389 has 8 divisors (see below), whose sum is σ = 48273384960. Its totient is φ = 47641147200.

The previous prime is 47956925381. The next prime is 47956925459. The reversal of 47956925389 is 98352965974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47956925389 - 2³ = 47956925381 is a prime.

It is a super-2 number, since 2×47956925389² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47956925381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28732 + ... + 311029.

It is an arithmetic number, because the mean of its divisors is an integer number (6034173120).

Almost surely, 2^47956925389 is an apocalyptic number.

It is an amenable number.

47956925389 is a deficient number, since it is larger than the sum of its proper divisors (316459571).

47956925389 is a wasteful number, since it uses less digits than its factorization.

47956925389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340691.

The product of its digits is 146966400, while the sum is 67.

The spelling of 47956925389 in words is "forty-seven billion, nine hundred fifty-six million, nine hundred twenty-five thousand, three hundred eighty-nine".