48534608646 has 32 divisors (see below), whose sum is σ = 107862340320. Its totient is φ = 16177054752.

The previous prime is 48534608641. The next prime is 48534608699. The reversal of 48534608646 is 64680643584.

48534608646 is a `hidden beast` number, since 4 + 8 + 534 + 60 + 8 + 6 + 46 = 666.

48534608646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 48534608592 and 48534608601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48534608641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1113316 + ... + 1156088.

It is an arithmetic number, because the mean of its divisors is an integer number (3370698135).

Almost surely, 2^48534608646 is an apocalyptic number.

48534608646 is an abundant number, since it is smaller than the sum of its proper divisors (59327731674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48534608646 is a wasteful number, since it uses less digits than its factorization.

48534608646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63797 (or 63791 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 54.

The spelling of 48534608646 in words is "forty-eight billion, five hundred thirty-four million, six hundred eight thousand, six hundred forty-six".