47755569007 has 2 divisors, whose sum is σ = 47755569008. Its totient is φ = 47755569006.

The previous prime is 47755568999. The next prime is 47755569049. The reversal of 47755569007 is 70096555774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47755569007 - 2³ = 47755568999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47755569107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23877784503 + 23877784504.

It is an arithmetic number, because the mean of its divisors is an integer number (23877784504).

Almost surely, 2^47755569007 is an apocalyptic number.

47755569007 is a deficient number, since it is larger than the sum of its proper divisors (1).

47755569007 is an equidigital number, since it uses as much as digits as its factorization.

47755569007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9261000, while the sum is 55.

The spelling of 47755569007 in words is "forty-seven billion, seven hundred fifty-five million, five hundred sixty-nine thousand, seven".