47712295285 has 8 divisors (see below), whose sum is σ = 60622681176. Its totient is φ = 35924551680.

The previous prime is 47712295259. The next prime is 47712295291. The reversal of 47712295285 is 58259221774.

It can be written as a sum of positive squares in 4 ways, for example, as 19723674481 + 27988620804 = 140441^2 + 167298^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-47712295285 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 7 ways as a sum of consecutive naturals, for example, 280660476 + ... + 280660645.

It is an arithmetic number, because the mean of its divisors is an integer number (7577835147).

Almost surely, 2^47712295285 is an apocalyptic number.

It is an amenable number.

47712295285 is a deficient number, since it is larger than the sum of its proper divisors (12910385891).

47712295285 is a wasteful number, since it uses less digits than its factorization.

47712295285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561321143.

The product of its digits is 2822400, while the sum is 52.

The spelling of 47712295285 in words is "forty-seven billion, seven hundred twelve million, two hundred ninety-five thousand, two hundred eighty-five".