4524445043616 has 48 divisors (see below), whose sum is σ = 11901055771584. Its totient is φ = 1505051518464.

The previous prime is 4524445043551. The next prime is 4524445043623. The reversal of 4524445043616 is 6163405444254.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48340965 + ... + 48434468.

It is an arithmetic number, because the mean of its divisors is an integer number (247938661908).

Almost surely, 2^{4524445043616} is an apocalyptic number.

It is an amenable number.

4524445043616 is an abundant number, since it is smaller than the sum of its proper divisors (7376610727968).

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

4524445043616 is a wasteful number, since it uses less digits than its factorization.

4524445043616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96775933 (or 96775925 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 48.

The spelling of 4524445043616 in words is "four trillion, five hundred twenty-four billion, four hundred forty-five million, forty-three thousand, six hundred sixteen".