4495278725944 has 32 divisors (see below), whose sum is σ = 8818316784000. Its totient is φ = 2144243277792.

The previous prime is 4495278725939. The next prime is 4495278725947.

It is a happy number.

4495278725944 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4495278725944² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (70) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4495278725947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32160954 + ... + 32300425.

It is an arithmetic number, because the mean of its divisors is an integer number (275572399500).

Almost surely, 2^{4495278725944} is an apocalyptic number.

It is an amenable number.

4495278725944 is a deficient number, since it is larger than the sum of its proper divisors (4323038058056).

4495278725944 is a wasteful number, since it uses less digits than its factorization.

4495278725944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64461787 (or 64461783 counting only the distinct ones).

The product of its digits is 812851200, while the sum is 70.

The spelling of 4495278725944 in words is "four trillion, four hundred ninety-five billion, two hundred seventy-eight million, seven hundred twenty-five thousand, nine hundred forty-four".