47620591869 has 8 divisors (see below), whose sum is σ = 63495300960. Its totient is φ = 31746472016.

The previous prime is 47620591859. The next prime is 47620591877. The reversal of 47620591869 is 96819502674.

47620591869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47620591869 - 2⁷ = 47620591741 is a prime.

It is a super-2 number, since 2×47620591869² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47620591859) 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, 101119 + ... + 324755.

It is an arithmetic number, because the mean of its divisors is an integer number (7936912620).

Almost surely, 2^47620591869 is an apocalyptic number.

It is an amenable number.

47620591869 is a deficient number, since it is larger than the sum of its proper divisors (15874709091).

47620591869 is a wasteful number, since it uses less digits than its factorization.

47620591869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294619.

The product of its (nonzero) digits is 6531840, while the sum is 57.

The spelling of 47620591869 in words is "forty-seven billion, six hundred twenty million, five hundred ninety-one thousand, eight hundred sixty-nine".