44463770725 has 48 divisors (see below), whose sum is σ = 65040765696. Its totient is φ = 29787392000.

The previous prime is 44463770719. The next prime is 44463770753. The reversal of 44463770725 is 52707736444.

It is not a de Polignac number, because 44463770725 - 2⁹ = 44463770213 is a prime.

It is a Duffinian number.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 118545 + ... + 320905.

It is an arithmetic number, because the mean of its divisors is an integer number (1355015952).

Almost surely, 2^44463770725 is an apocalyptic number.

It is an amenable number.

44463770725 is a deficient number, since it is larger than the sum of its proper divisors (20576994971).

44463770725 is a wasteful number, since it uses less digits than its factorization.

44463770725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202446 (or 202441 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 49.

The spelling of 44463770725 in words is "forty-four billion, four hundred sixty-three million, seven hundred seventy thousand, seven hundred twenty-five".