47507556079 has 8 divisors (see below), whose sum is σ = 49288998528. Its totient is φ = 45741672480.

The previous prime is 47507556073. The next prime is 47507556169. The reversal of 47507556079 is 97065570574.

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

It is a cyclic number.

It is not a de Polignac number, because 47507556079 - 2⁷ = 47507555951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47507556073) 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 7 ways as a sum of consecutive naturals, for example, 3883492 + ... + 3895705.

It is an arithmetic number, because the mean of its divisors is an integer number (6161124816).

Almost surely, 2^47507556079 is an apocalyptic number.

47507556079 is a deficient number, since it is larger than the sum of its proper divisors (1781442449).

47507556079 is a wasteful number, since it uses less digits than its factorization.

47507556079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7779425.

The product of its (nonzero) digits is 9261000, while the sum is 55.

The spelling of 47507556079 in words is "forty-seven billion, five hundred seven million, five hundred fifty-six thousand, seventy-nine".