45754272000000 has 1008 divisors, whose sum is σ = 167355389073600. Its totient is φ = 12040704000000.

The previous prime is 45754271999939. The next prime is 45754272000013. The reversal of 45754272000000 is 27245754.

It is a happy number.

45754272000000 is a `hidden beast` number, since 45 + 7 + 542 + 72 + 0 + 0 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 83 ways as a sum of consecutive naturals, for example, 22751998995 + ... + 22752001005.

It is an arithmetic number, because the mean of its divisors is an integer number (166027171700).

Almost surely, 2^{45754272000000} is an apocalyptic number.

45754272000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45754272000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83677694536800).

45754272000000 is an abundant number, since it is smaller than the sum of its proper divisors (121601117073600).

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

45754272000000 is an frugal number, since it uses more digits than its factorization.

45754272000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 36.

Adding to 45754272000000 its reverse (27245754), we get a palindrome (45754299245754).

The spelling of 45754272000000 in words is "forty-five trillion, seven hundred fifty-four billion, two hundred seventy-two million", and thus it is an aban number.