45321224550102 has 96 divisors (see below), whose sum is σ = 102176337803904. Its totient is φ = 15056157916800.

The previous prime is 45321224550079. The next prime is 45321224550103. The reversal of 45321224550102 is 20105542212354.

45321224550102 is a `hidden beast` number, since 4 + 5 + 321 + 224 + 5 + 5 + 0 + 102 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45321224550103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 414477577 + ... + 414586907.

It is an arithmetic number, because the mean of its divisors is an integer number (1064336852124).

Almost surely, 2^{45321224550102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45321224550102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51088168901952).

45321224550102 is an abundant number, since it is smaller than the sum of its proper divisors (56855113253802).

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

45321224550102 is a wasteful number, since it uses less digits than its factorization.

45321224550102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112216 (or 112204 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 45321224550102 its reverse (20105542212354), we get a palindrome (65426766762456).

The spelling of 45321224550102 in words is "forty-five trillion, three hundred twenty-one billion, two hundred twenty-four million, five hundred fifty thousand, one hundred two".