4421053536 has 48 divisors (see below), whose sum is σ = 11622429504. Its totient is φ = 1471505024.

The previous prime is 4421053529. The next prime is 4421053547. The reversal of 4421053536 is 6353501244.

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

It is a junction number, because it is equal to n+sod(n) for n = 4421053497 and 4421053506.

It is a congruent number.

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, 31855 + ... + 99281.

It is an arithmetic number, because the mean of its divisors is an integer number (242133948).

Almost surely, 2^4421053536 is an apocalyptic number.

It is an amenable number.

4421053536 is an abundant number, since it is smaller than the sum of its proper divisors (7201375968).

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

4421053536 is a wasteful number, since it uses less digits than its factorization.

4421053536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68123 (or 68115 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 4421053536 is about 66491.0034215156. The cubic root of 4421053536 is about 1641.2519609359.

The spelling of 4421053536 in words is "four billion, four hundred twenty-one million, fifty-three thousand, five hundred thirty-six".