47504517758 has 16 divisors (see below), whose sum is σ = 71713524960. Its totient is φ = 23600488416.

The previous prime is 47504517743. The next prime is 47504517799. The reversal of 47504517758 is 85771540574.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 79460 + ... + 318312.

It is an arithmetic number, because the mean of its divisors is an integer number (4482095310).

Almost surely, 2^47504517758 is an apocalyptic number.

47504517758 is a deficient number, since it is larger than the sum of its proper divisors (24209007202).

47504517758 is a wasteful number, since it uses less digits than its factorization.

47504517758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239491.

The product of its (nonzero) digits is 5488000, while the sum is 53.

The spelling of 47504517758 in words is "forty-seven billion, five hundred four million, five hundred seventeen thousand, seven hundred fifty-eight".