47216640357635 has 8 divisors (see below), whose sum is σ = 64754249633376. Its totient is φ = 32377124816640.

The previous prime is 47216640357511. The next prime is 47216640357637. The reversal of 47216640357635 is 53675304661274.

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

It is not a de Polignac number, because 47216640357635 - 2³⁴ = 47199460488451 is a prime.

It is a super-2 number, since 2×47216640357635² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47216640357637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674523433646 + ... + 674523433715.

It is an arithmetic number, because the mean of its divisors is an integer number (8094281204172).

Almost surely, 2^{47216640357635} is an apocalyptic number.

47216640357635 is a deficient number, since it is larger than the sum of its proper divisors (17537609275741).

47216640357635 is a wasteful number, since it uses less digits than its factorization.

47216640357635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349046867373.

The product of its (nonzero) digits is 76204800, while the sum is 59.

The spelling of 47216640357635 in words is "forty-seven trillion, two hundred sixteen billion, six hundred forty million, three hundred fifty-seven thousand, six hundred thirty-five".