44550660747272 has 16 divisors (see below), whose sum is σ = 84709002830400. Its totient is φ = 21961593325840.

The previous prime is 44550660747253. The next prime is 44550660747331. The reversal of 44550660747272 is 27274706605544.

It is a super-2 number, since 2×44550660747272² (a number of 28 digits) contains 22 as substring.

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, 39217130372 + ... + 39217131507.

It is an arithmetic number, because the mean of its divisors is an integer number (5294312676900).

Almost surely, 2^{44550660747272} is an apocalyptic number.

It is an amenable number.

44550660747272 is a deficient number, since it is larger than the sum of its proper divisors (40158342083128).

44550660747272 is a wasteful number, since it uses less digits than its factorization.

44550660747272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78434261956 (or 78434261952 counting only the distinct ones).

The product of its (nonzero) digits is 79027200, while the sum is 59.

The spelling of 44550660747272 in words is "forty-four trillion, five hundred fifty billion, six hundred sixty million, seven hundred forty-seven thousand, two hundred seventy-two".