4445647125104 has 20 divisors (see below), whose sum is σ = 8613778050480. Its totient is φ = 2222736660480.

The previous prime is 4445647125013. The next prime is 4445647125113. The reversal of 4445647125104 is 4015217465444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5008337 + ... + 5828784.

It is an arithmetic number, because the mean of its divisors is an integer number (430688902524).

Almost surely, 2^{4445647125104} is an apocalyptic number.

It is an amenable number.

4445647125104 is a deficient number, since it is larger than the sum of its proper divisors (4168130925376).

4445647125104 is a wasteful number, since it uses less digits than its factorization.

4445647125104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10862768 (or 10862762 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 47.

The spelling of 4445647125104 in words is "four trillion, four hundred forty-five billion, six hundred forty-seven million, one hundred twenty-five thousand, one hundred four".