47648011523 has 12 divisors (see below), whose sum is σ = 55362237840. Its totient is φ = 40171603680.

The previous prime is 47648011469. The next prime is 47648011529. The reversal of 47648011523 is 32511084674.

It is not a de Polignac number, because 47648011523 - 2²⁰ = 47646962947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47648011529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 888608 + ... + 940701.

It is an arithmetic number, because the mean of its divisors is an integer number (4613519820).

Almost surely, 2^47648011523 is an apocalyptic number.

47648011523 is a deficient number, since it is larger than the sum of its proper divisors (7714226317).

47648011523 is an equidigital number, since it uses as much as digits as its factorization.

47648011523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829438 (or 1829377 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 47648011523 in words is "forty-seven billion, six hundred forty-eight million, eleven thousand, five hundred twenty-three".