47627243999 has 4 divisors (see below), whose sum is σ = 48640589664. Its totient is φ = 46613898336.

The previous prime is 47627243987. The next prime is 47627244001. The reversal of 47627243999 is 99934272674.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47627243999 - 2⁸ = 47627243743 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 (47627243099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506672762 + ... + 506672855.

It is an arithmetic number, because the mean of its divisors is an integer number (12160147416).

Almost surely, 2^47627243999 is an apocalyptic number.

47627243999 is a deficient number, since it is larger than the sum of its proper divisors (1013345665).

47627243999 is a wasteful number, since it uses less digits than its factorization.

47627243999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013345664.

The product of its digits is 41150592, while the sum is 62.

The spelling of 47627243999 in words is "forty-seven billion, six hundred twenty-seven million, two hundred forty-three thousand, nine hundred ninety-nine".