44973689052097 has 4 divisors (see below), whose sum is σ = 48433203594580. Its totient is φ = 41514174509616.

The previous prime is 44973689052091. The next prime is 44973689052107. The reversal of 44973689052097 is 79025098637944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27878780161296 + 17094908890801 = 5280036^2 + 4134599^2 .

It is a cyclic number.

It is not a de Polignac number, because 44973689052097 - 2⁴³ = 36177596029889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44973689052091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1729757271222 + ... + 1729757271247.

It is an arithmetic number, because the mean of its divisors is an integer number (12108300898645).

Almost surely, 2^{44973689052097} is an apocalyptic number.

It is an amenable number.

44973689052097 is a deficient number, since it is larger than the sum of its proper divisors (3459514542483).

44973689052097 is a wasteful number, since it uses less digits than its factorization.

44973689052097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3459514542482.

The product of its (nonzero) digits is 823011840, while the sum is 73.

The spelling of 44973689052097 in words is "forty-four trillion, nine hundred seventy-three billion, six hundred eighty-nine million, fifty-two thousand, ninety-seven".