47167128574655 has 16 divisors (see below), whose sum is σ = 56754571636224. Its totient is φ = 37631134398240.

The previous prime is 47167128574649. The next prime is 47167128574747. The reversal of 47167128574655 is 55647582176174.

It is not a de Polignac number, because 47167128574655 - 2¹² = 47167128570559 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 15 ways as a sum of consecutive naturals, for example, 3421661 + ... + 10297670.

It is an arithmetic number, because the mean of its divisors is an integer number (3547160727264).

Almost surely, 2^{47167128574655} is an apocalyptic number.

47167128574655 is a deficient number, since it is larger than the sum of its proper divisors (9587443061569).

47167128574655 is a wasteful number, since it uses less digits than its factorization.

47167128574655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13721206.

The product of its digits is 395136000, while the sum is 68.

The spelling of 47167128574655 in words is "forty-seven trillion, one hundred sixty-seven billion, one hundred twenty-eight million, five hundred seventy-four thousand, six hundred fifty-five".