48021896444 has 24 divisors (see below), whose sum is σ = 85447093536. Its totient is φ = 23608728000.

The previous prime is 48021896437. The next prime is 48021896471. The reversal of 48021896444 is 44469812084.

It is a super-2 number, since 2×48021896444² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48021896392 and 48021896401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663689 + ... + 732479.

It is an arithmetic number, because the mean of its divisors is an integer number (3560295564).

Almost surely, 2^48021896444 is an apocalyptic number.

It is an amenable number.

48021896444 is a deficient number, since it is larger than the sum of its proper divisors (37425197092).

48021896444 is a wasteful number, since it uses less digits than its factorization.

48021896444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71717 (or 71715 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 48021896444 in words is "forty-eight billion, twenty-one million, eight hundred ninety-six thousand, four hundred forty-four".