47055403663 has 2 divisors, whose sum is σ = 47055403664. Its totient is φ = 47055403662.

The previous prime is 47055403643. The next prime is 47055403699. The reversal of 47055403663 is 36630455074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47055403663 - 2⁵ = 47055403631 is a prime.

It is a super-2 number, since 2×47055403663² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47055403643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23527701831 + 23527701832.

It is an arithmetic number, because the mean of its divisors is an integer number (23527701832).

Almost surely, 2^47055403663 is an apocalyptic number.

47055403663 is a deficient number, since it is larger than the sum of its proper divisors (1).

47055403663 is an equidigital number, since it uses as much as digits as its factorization.

47055403663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 43.

The spelling of 47055403663 in words is "forty-seven billion, fifty-five million, four hundred three thousand, six hundred sixty-three".