47730012067 has 2 divisors, whose sum is σ = 47730012068. Its totient is φ = 47730012066.

The previous prime is 47730012059. The next prime is 47730012103. The reversal of 47730012067 is 76021003774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47730012067 - 2³ = 47730012059 is a prime.

It is a super-2 number, since 2×47730012067² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47730012667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23865006033 + 23865006034.

It is an arithmetic number, because the mean of its divisors is an integer number (23865006034).

Almost surely, 2^47730012067 is an apocalyptic number.

47730012067 is a deficient number, since it is larger than the sum of its proper divisors (1).

47730012067 is an equidigital number, since it uses as much as digits as its factorization.

47730012067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 47730012067 in words is "forty-seven billion, seven hundred thirty million, twelve thousand, sixty-seven".