47816425951 has 8 divisors (see below), whose sum is σ = 54667612800. Its totient is φ = 40970306328.

The previous prime is 47816425927. The next prime is 47816425973. The reversal of 47816425951 is 15952461874.

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

It is not a de Polignac number, because 47816425951 - 2⁷ = 47816425823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47816425901) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1246561 + ... + 1284346.

It is an arithmetic number, because the mean of its divisors is an integer number (6833451600).

Almost surely, 2^47816425951 is an apocalyptic number.

47816425951 is a deficient number, since it is larger than the sum of its proper divisors (6851186849).

47816425951 is a wasteful number, since it uses less digits than its factorization.

47816425951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2533613.

The product of its digits is 2419200, while the sum is 52.

The spelling of 47816425951 in words is "forty-seven billion, eight hundred sixteen million, four hundred twenty-five thousand, nine hundred fifty-one".