45100122754020 has 192 divisors, whose sum is σ = 131996946380544. Its totient is φ = 11497916252160.

The previous prime is 45100122754019. The next prime is 45100122754051. The reversal of 45100122754020 is 2045722100154.

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, 18097260 + ... + 20437980.

It is an arithmetic number, because the mean of its divisors is an integer number (687484095732).

Almost surely, 2^{45100122754020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45100122754020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65998473190272).

45100122754020 is an abundant number, since it is smaller than the sum of its proper divisors (86896823626524).

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

45100122754020 is a wasteful number, since it uses less digits than its factorization.

45100122754020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340942 (or 2340940 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

Adding to 45100122754020 its reverse (2045722100154), we get a palindrome (47145844854174).

The spelling of 45100122754020 in words is "forty-five trillion, one hundred billion, one hundred twenty-two million, seven hundred fifty-four thousand, twenty".