445751654051 has 16 divisors (see below), whose sum is σ = 495561431808. Its totient is φ = 397493148000.

The previous prime is 445751654041. The next prime is 445751654107. The reversal of 445751654051 is 150456157544.

It is a cyclic number.

It is not a de Polignac number, because 445751654051 - 2¹⁸ = 445751391907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 445751653987 and 445751654005.

It is not an unprimeable number, because it can be changed into a prime (445751654021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2566826 + ... + 2734976.

It is an arithmetic number, because the mean of its divisors is an integer number (30972589488).

Almost surely, 2^445751654051 is an apocalyptic number.

445751654051 is a deficient number, since it is larger than the sum of its proper divisors (49809777757).

445751654051 is a wasteful number, since it uses less digits than its factorization.

445751654051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172762.

The product of its (nonzero) digits is 1680000, while the sum is 47.

The spelling of 445751654051 in words is "four hundred forty-five billion, seven hundred fifty-one million, six hundred fifty-four thousand, fifty-one".