47372523703 has 4 divisors (see below), whose sum is σ = 47405128408. Its totient is φ = 47339919000.

The previous prime is 47372523691. The next prime is 47372523767. The reversal of 47372523703 is 30732527374.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47372523703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47372523703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47372526703) 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, 16300173 + ... + 16303078.

It is an arithmetic number, because the mean of its divisors is an integer number (11851282102).

Almost surely, 2^47372523703 is an apocalyptic number.

47372523703 is a deficient number, since it is larger than the sum of its proper divisors (32604705).

47372523703 is a wasteful number, since it uses less digits than its factorization.

47372523703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32604704.

The product of its (nonzero) digits is 740880, while the sum is 43.

The spelling of 47372523703 in words is "forty-seven billion, three hundred seventy-two million, five hundred twenty-three thousand, seven hundred three".