47768187383337 has 32 divisors (see below), whose sum is σ = 68457203732736. Its totient is φ = 29553737241600.

The previous prime is 47768187383333. The next prime is 47768187383377. The reversal of 47768187383337 is 73338378186774.

It is not a de Polignac number, because 47768187383337 - 2² = 47768187383333 is a prime.

It is a super-2 number, since 2×47768187383337² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47768187383333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46132108 + ... + 47156205.

It is an arithmetic number, because the mean of its divisors is an integer number (2139287616648).

Almost surely, 2^{47768187383337} is an apocalyptic number.

It is an amenable number.

47768187383337 is a deficient number, since it is larger than the sum of its proper divisors (20689016349399).

47768187383337 is a wasteful number, since it uses less digits than its factorization.

47768187383337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93288561.

The product of its digits is 2389782528, while the sum is 75.

The spelling of 47768187383337 in words is "forty-seven trillion, seven hundred sixty-eight billion, one hundred eighty-seven million, three hundred eighty-three thousand, three hundred thirty-seven".