48404420644 has 36 divisors (see below), whose sum is σ = 91334138112. Its totient is φ = 22403127120.

The previous prime is 48404420629. The next prime is 48404420657. The reversal of 48404420644 is 44602440484.

It is a junction number, because it is equal to n+sod(n) for n = 48404420597 and 48404420606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185332 + ... + 362155.

It is an arithmetic number, because the mean of its divisors is an integer number (2537059392).

Almost surely, 2^48404420644 is an apocalyptic number.

It is an amenable number.

48404420644 is a deficient number, since it is larger than the sum of its proper divisors (42929717468).

48404420644 is a wasteful number, since it uses less digits than its factorization.

48404420644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547576 (or 547543 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 40.

The spelling of 48404420644 in words is "forty-eight billion, four hundred four million, four hundred twenty thousand, six hundred forty-four".