47674880269 has 4 divisors (see below), whose sum is σ = 47675367520. Its totient is φ = 47674393020.

The previous prime is 47674880233. The next prime is 47674880317. The reversal of 47674880269 is 96208847674.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 47674880269 - 2²⁷ = 47540662541 is a prime.

It is a super-2 number, since 2×47674880269² (a number of 22 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 (47674880069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40287 + ... + 311404.

It is an arithmetic number, because the mean of its divisors is an integer number (11918841880).

Almost surely, 2^47674880269 is an apocalyptic number.

It is an amenable number.

47674880269 is a deficient number, since it is larger than the sum of its proper divisors (487251).

47674880269 is a wasteful number, since it uses less digits than its factorization.

47674880269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487250.

The product of its (nonzero) digits is 32514048, while the sum is 61.

The spelling of 47674880269 in words is "forty-seven billion, six hundred seventy-four million, eight hundred eighty thousand, two hundred sixty-nine".