47373450745 has 16 divisors (see below), whose sum is σ = 57838315392. Its totient is φ = 37244263680.

The previous prime is 47373450739. The next prime is 47373450749. The reversal of 47373450745 is 54705437374.

It is a happy number.

It is not a de Polignac number, because 47373450745 - 2¹⁹ = 47372926457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47373450749) 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, 283632 + ... + 418561.

It is an arithmetic number, because the mean of its divisors is an integer number (3614894712).

Almost surely, 2^47373450745 is an apocalyptic number.

It is an amenable number.

47373450745 is a deficient number, since it is larger than the sum of its proper divisors (10464864647).

47373450745 is a wasteful number, since it uses less digits than its factorization.

47373450745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702432.

The product of its (nonzero) digits is 4939200, while the sum is 49.

The spelling of 47373450745 in words is "forty-seven billion, three hundred seventy-three million, four hundred fifty thousand, seven hundred forty-five".