4485280246081 has 4 divisors (see below), whose sum is σ = 4629966705664. Its totient is φ = 4340593786500.

The previous prime is 4485280246079. The next prime is 4485280246091. The reversal of 4485280246081 is 1806420825844.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4485280246081 - 2¹ = 4485280246079 is a prime.

It is a super-2 number, since 2×4485280246081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4485280246091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72343229745 + ... + 72343229806.

It is an arithmetic number, because the mean of its divisors is an integer number (1157491676416).

Almost surely, 2^{4485280246081} is an apocalyptic number.

It is an amenable number.

4485280246081 is a deficient number, since it is larger than the sum of its proper divisors (144686459583).

4485280246081 is a wasteful number, since it uses less digits than its factorization.

4485280246081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144686459582.

The product of its (nonzero) digits is 3932160, while the sum is 52.

The spelling of 4485280246081 in words is "four trillion, four hundred eighty-five billion, two hundred eighty million, two hundred forty-six thousand, eighty-one".