47423517758 has 8 divisors (see below), whose sum is σ = 72789585528. Its totient is φ = 23160322584.

The previous prime is 47423517721. The next prime is 47423517767. The reversal of 47423517758 is 85771532474.

47423517758 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275718041 + ... + 275718212.

It is an arithmetic number, because the mean of its divisors is an integer number (9098698191).

Almost surely, 2^47423517758 is an apocalyptic number.

47423517758 is a deficient number, since it is larger than the sum of its proper divisors (25366067770).

47423517758 is a wasteful number, since it uses less digits than its factorization.

47423517758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551436298.

The product of its digits is 6585600, while the sum is 53.

The spelling of 47423517758 in words is "forty-seven billion, four hundred twenty-three million, five hundred seventeen thousand, seven hundred fifty-eight".