47233447751 has 16 divisors (see below), whose sum is σ = 58550506560. Its totient is φ = 37174917120.

The previous prime is 47233447741. The next prime is 47233447771. The reversal of 47233447751 is 15774433274.

It is a cyclic number.

It is not a de Polignac number, because 47233447751 - 2⁶ = 47233447687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47233447696 and 47233447705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47233447711) 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, 4835606 + ... + 4845363.

It is an arithmetic number, because the mean of its divisors is an integer number (3659406660).

Almost surely, 2^47233447751 is an apocalyptic number.

47233447751 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

47233447751 is a deficient number, since it is larger than the sum of its proper divisors (11317058809).

47233447751 is a wasteful number, since it uses less digits than its factorization.

47233447751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9681034.

The product of its digits is 1975680, while the sum is 47.

The spelling of 47233447751 in words is "forty-seven billion, two hundred thirty-three million, four hundred forty-seven thousand, seven hundred fifty-one".