47811790063 has 32 divisors (see below), whose sum is σ = 54098067456. Its totient is φ = 42010856448.

The previous prime is 47811790049. The next prime is 47811790067. The reversal of 47811790063 is 36009711874.

47811790063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47811790063 - 2⁵ = 47811790031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47811789995 and 47811790022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47811790067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7034995 + ... + 7041787.

It is an arithmetic number, because the mean of its divisors is an integer number (1690564608).

Almost surely, 2^47811790063 is an apocalyptic number.

47811790063 is a deficient number, since it is larger than the sum of its proper divisors (6286277393).

47811790063 is a wasteful number, since it uses less digits than its factorization.

47811790063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7263.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 47811790063 in words is "forty-seven billion, eight hundred eleven million, seven hundred ninety thousand, sixty-three".