44500597380 has 72 divisors (see below), whose sum is σ = 135278207064. Its totient is φ = 11841062400.

The previous prime is 44500597369. The next prime is 44500597399. The reversal of 44500597380 is 8379500544.

44500597380 is a `hidden beast` number, since 4 + 4 + 50 + 0 + 597 + 3 + 8 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2203739136 + 42296858244 = 46944^2 + 205662^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185161 + ... + 351120.

It is an arithmetic number, because the mean of its divisors is an integer number (1878863987).

Almost surely, 2^44500597380 is an apocalyptic number.

It is an amenable number.

44500597380 is an abundant number, since it is smaller than the sum of its proper divisors (90777609684).

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

44500597380 is a wasteful number, since it uses less digits than its factorization.

44500597380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536757 (or 536752 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 44500597380 in words is "forty-four billion, five hundred million, five hundred ninety-seven thousand, three hundred eighty".