45016265603664 has 160 divisors (see below), whose sum is σ = 134407497369600. Its totient is φ = 14407948638720.

The previous prime is 45016265603663. The next prime is 45016265603711. The reversal of 45016265603664 is 46630656261054.

45016265603664 is a `hidden beast` number, since 4 + 5 + 0 + 1 + 6 + 26 + 5 + 603 + 6 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 45016265603664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45016265603663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7658544 + ... + 12193679.

It is an arithmetic number, because the mean of its divisors is an integer number (840046858560).

Almost surely, 2^{45016265603664} is an apocalyptic number.

It is an amenable number.

45016265603664 is an abundant number, since it is smaller than the sum of its proper divisors (89391231765936).

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

45016265603664 is a wasteful number, since it uses less digits than its factorization.

45016265603664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19852450 (or 19852438 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 45016265603664 in words is "forty-five trillion, sixteen billion, two hundred sixty-five million, six hundred three thousand, six hundred sixty-four".