47109267655 has 8 divisors (see below), whose sum is σ = 56905500384. Its totient is φ = 37437828000.

The previous prime is 47109267649. The next prime is 47109267721. The reversal of 47109267655 is 55676290174.

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

It is not a de Polignac number, because 47109267655 - 2⁹ = 47109267143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31197436 + ... + 31198945.

It is an arithmetic number, because the mean of its divisors is an integer number (7113187548).

Almost surely, 2^47109267655 is an apocalyptic number.

47109267655 is a deficient number, since it is larger than the sum of its proper divisors (9796232729).

47109267655 is a wasteful number, since it uses less digits than its factorization.

47109267655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62396537.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 47109267655 in words is "forty-seven billion, one hundred nine million, two hundred sixty-seven thousand, six hundred fifty-five".