47531014105565 has 16 divisors (see below), whose sum is σ = 58596750112320. Its totient is φ = 36990467940480.

The previous prime is 47531014105507. The next prime is 47531014105577. The reversal of 47531014105565 is 56550141013574.

It is a de Polignac number, because none of the positive numbers 2^k-47531014105565 is a prime.

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, 334019075 + ... + 334161344.

It is an arithmetic number, because the mean of its divisors is an integer number (3662296882020).

Almost surely, 2^{47531014105565} is an apocalyptic number.

It is an amenable number.

47531014105565 is a deficient number, since it is larger than the sum of its proper divisors (11065736006755).

47531014105565 is a wasteful number, since it uses less digits than its factorization.

47531014105565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668180812.

The product of its (nonzero) digits is 1260000, while the sum is 47.

The spelling of 47531014105565 in words is "forty-seven trillion, five hundred thirty-one billion, fourteen million, one hundred five thousand, five hundred sixty-five".