47548695518823 has 8 divisors (see below), whose sum is σ = 64344503388928. Its totient is φ = 31226008997304.

The previous prime is 47548695518791. The next prime is 47548695518839. The reversal of 47548695518823 is 32881559684574.

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

It is not a de Polignac number, because 47548695518823 - 2⁵ = 47548695518791 is a prime.

It is a super-2 number, since 2×47548695518823² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47548695518873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118280336911 + ... + 118280337312.

It is an arithmetic number, because the mean of its divisors is an integer number (8043062923616).

Almost surely, 2^{47548695518823} is an apocalyptic number.

47548695518823 is a deficient number, since it is larger than the sum of its proper divisors (16795807870105).

47548695518823 is a wasteful number, since it uses less digits than its factorization.

47548695518823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236560674293.

The product of its digits is 2322432000, while the sum is 75.

The spelling of 47548695518823 in words is "forty-seven trillion, five hundred forty-eight billion, six hundred ninety-five million, five hundred eighteen thousand, eight hundred twenty-three".