47487281335 has 16 divisors (see below), whose sum is σ = 63347800320. Its totient is φ = 33936318720.

The previous prime is 47487281329. The next prime is 47487281339. The reversal of 47487281335 is 53318278474.

It is a de Polignac number, because none of the positive numbers 2^k-47487281335 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47487281339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11781430 + ... + 11785459.

It is an arithmetic number, because the mean of its divisors is an integer number (3959237520).

Almost surely, 2^47487281335 is an apocalyptic number.

47487281335 is a deficient number, since it is larger than the sum of its proper divisors (15860518985).

47487281335 is a wasteful number, since it uses less digits than its factorization.

47487281335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23566938.

The product of its digits is 4515840, while the sum is 52.

The spelling of 47487281335 in words is "forty-seven billion, four hundred eighty-seven million, two hundred eighty-one thousand, three hundred thirty-five".