48644228654 has 32 divisors (see below), whose sum is σ = 83794364352. Its totient is φ = 20746656000.

The previous prime is 48644228653. The next prime is 48644228657. The reversal of 48644228654 is 45682244684.

It is a junction number, because it is equal to n+sod(n) for n = 48644228596 and 48644228605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48644228653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3222284 + ... + 3237344.

It is an arithmetic number, because the mean of its divisors is an integer number (2618573886).

Almost surely, 2^48644228654 is an apocalyptic number.

48644228654 is a deficient number, since it is larger than the sum of its proper divisors (35150135698).

48644228654 is a wasteful number, since it uses less digits than its factorization.

48644228654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16172.

The product of its digits is 11796480, while the sum is 53.

The spelling of 48644228654 in words is "forty-eight billion, six hundred forty-four million, two hundred twenty-eight thousand, six hundred fifty-four".