44651454045 has 64 divisors (see below), whose sum is σ = 79698587904. Its totient is φ = 21162885120.

The previous prime is 44651454037. The next prime is 44651454083. The reversal of 44651454045 is 54045415644.

It is a happy number.

It is not a de Polignac number, because 44651454045 - 2³ = 44651454037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44651453988 and 44651454006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2413149 + ... + 2431581.

It is an arithmetic number, because the mean of its divisors is an integer number (1245290436).

Almost surely, 2^44651454045 is an apocalyptic number.

It is an amenable number.

44651454045 is a deficient number, since it is larger than the sum of its proper divisors (35047133859).

44651454045 is a wasteful number, since it uses less digits than its factorization.

44651454045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18782.

The product of its (nonzero) digits is 768000, while the sum is 42.

Adding to 44651454045 its reverse (54045415644), we get a palindrome (98696869689).

The spelling of 44651454045 in words is "forty-four billion, six hundred fifty-one million, four hundred fifty-four thousand, forty-five".