4456745326148 has 24 divisors (see below), whose sum is σ = 7879979886744. Its totient is φ = 2205341856000.

The previous prime is 4456745326069. The next prime is 4456745326169. The reversal of 4456745326148 is 8416235476544.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3602677317184 + 854068008964 = 1898072^2 + 924158^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496615 + ... + 3339662.

It is an arithmetic number, because the mean of its divisors is an integer number (328332495281).

Almost surely, 2^{4456745326148} is an apocalyptic number.

It is an amenable number.

4456745326148 is a deficient number, since it is larger than the sum of its proper divisors (3423234560596).

4456745326148 is a wasteful number, since it uses less digits than its factorization.

4456745326148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838663 (or 4838661 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 59.

The spelling of 4456745326148 in words is "four trillion, four hundred fifty-six billion, seven hundred forty-five million, three hundred twenty-six thousand, one hundred forty-eight".