47235857607555 has 32 divisors (see below), whose sum is σ = 75816326208000. Its totient is φ = 25112894130432.

The previous prime is 47235857607503. The next prime is 47235857607689. The reversal of 47235857607555 is 55570675853274.

It is not a de Polignac number, because 47235857607555 - 2¹³ = 47235857599363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47235857607555.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5831112 + ... + 11334618.

It is an arithmetic number, because the mean of its divisors is an integer number (2369260194000).

Almost surely, 2^{47235857607555} is an apocalyptic number.

47235857607555 is a deficient number, since it is larger than the sum of its proper divisors (28580468600445).

47235857607555 is a wasteful number, since it uses less digits than its factorization.

47235857607555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505323.

The product of its (nonzero) digits is 1234800000, while the sum is 69.

The spelling of 47235857607555 in words is "forty-seven trillion, two hundred thirty-five billion, eight hundred fifty-seven million, six hundred seven thousand, five hundred fifty-five".