44427265732500 has 360 divisors, whose sum is σ = 159551101854144. Its totient is φ = 9557460864000.

The previous prime is 44427265732477. The next prime is 44427265732501. The reversal of 44427265732500 is 523756272444.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44427265732501) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2691897 + ... + 9803103.

Almost surely, 2^{44427265732500} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44427265732500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79775550927072).

44427265732500 is an abundant number, since it is smaller than the sum of its proper divisors (115123836121644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44427265732500 is a wasteful number, since it uses less digits than its factorization.

44427265732500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7111265 (or 7111241 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 51.

The spelling of 44427265732500 in words is "forty-four trillion, four hundred twenty-seven billion, two hundred sixty-five million, seven hundred thirty-two thousand, five hundred".