4443522260957 has 8 divisors (see below), whose sum is σ = 4896618449184. Its totient is φ = 4006324184688.

The previous prime is 4443522260951. The next prime is 4443522260999. The reversal of 4443522260957 is 7590622253444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4443522260957 - 2⁴ = 4443522260941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4443522260899 and 4443522260908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4443522260951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3974527403 + ... + 3974528520.

It is an arithmetic number, because the mean of its divisors is an integer number (612077306148).

Almost surely, 2^{4443522260957} is an apocalyptic number.

It is an amenable number.

4443522260957 is a deficient number, since it is larger than the sum of its proper divisors (453096188227).

4443522260957 is a wasteful number, since it uses less digits than its factorization.

4443522260957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7949055979.

The product of its (nonzero) digits is 14515200, while the sum is 53.

The spelling of 4443522260957 in words is "four trillion, four hundred forty-three billion, five hundred twenty-two million, two hundred sixty thousand, nine hundred fifty-seven".