445751654052 has 24 divisors (see below), whose sum is σ = 1041206796000. Its totient is φ = 148423941376.

The previous prime is 445751654041. The next prime is 445751654107. The reversal of 445751654052 is 250456157544.

It is a junction number, because it is equal to n+sod(n) for n = 445751653992 and 445751654010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19981302 + ... + 20003597.

It is an arithmetic number, because the mean of its divisors is an integer number (43383616500).

Almost surely, 2^445751654052 is an apocalyptic number.

It is an amenable number.

445751654052 is an abundant number, since it is smaller than the sum of its proper divisors (595455141948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

445751654052 is a wasteful number, since it uses less digits than its factorization.

445751654052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39985835 (or 39985833 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 48.

The spelling of 445751654052 in words is "four hundred forty-five billion, seven hundred fifty-one million, six hundred fifty-four thousand, fifty-two".