44650520461 has 8 divisors (see below), whose sum is σ = 45391246848. Its totient is φ = 43915650000.

The previous prime is 44650520443. The next prime is 44650520491. The reversal of 44650520461 is 16402505644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44650520461 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44650520461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44650520491) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1448605 + ... + 1479106.

It is an arithmetic number, because the mean of its divisors is an integer number (5673905856).

Almost surely, 2^44650520461 is an apocalyptic number.

It is an amenable number.

44650520461 is a deficient number, since it is larger than the sum of its proper divisors (740726387).

44650520461 is a wasteful number, since it uses less digits than its factorization.

44650520461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2927963.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 44650520461 in words is "forty-four billion, six hundred fifty million, five hundred twenty thousand, four hundred sixty-one".