47986209265 has 16 divisors (see below), whose sum is σ = 59297946048. Its totient is φ = 37257345216.

The previous prime is 47986209263. The next prime is 47986209287. The reversal of 47986209265 is 56290268974.

It is a cyclic number.

It is not a de Polignac number, because 47986209265 - 2¹ = 47986209263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47986209263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677047 + ... + 744556.

It is an arithmetic number, because the mean of its divisors is an integer number (3706121628).

Almost surely, 2^47986209265 is an apocalyptic number.

It is an amenable number.

47986209265 is a deficient number, since it is larger than the sum of its proper divisors (11311736783).

47986209265 is a wasteful number, since it uses less digits than its factorization.

47986209265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421808.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 47986209265 in words is "forty-seven billion, nine hundred eighty-six million, two hundred nine thousand, two hundred sixty-five".