47450734751 has 4 divisors (see below), whose sum is σ = 54229411152. Its totient is φ = 40672058352.

The previous prime is 47450734741. The next prime is 47450734811. The reversal of 47450734751 is 15743705474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47450734751 - 2⁶ = 47450734687 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47450734696 and 47450734705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47450734711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3389338190 + ... + 3389338203.

It is an arithmetic number, because the mean of its divisors is an integer number (13557352788).

Almost surely, 2^47450734751 is an apocalyptic number.

47450734751 is a deficient number, since it is larger than the sum of its proper divisors (6778676401).

47450734751 is an equidigital number, since it uses as much as digits as its factorization.

47450734751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6778676400.

The product of its (nonzero) digits is 1646400, while the sum is 47.

The spelling of 47450734751 in words is "forty-seven billion, four hundred fifty million, seven hundred thirty-four thousand, seven hundred fifty-one".