2452113355040 has 96 divisors (see below), whose sum is σ = 5962945993200. Its totient is φ = 952209506304.

The previous prime is 2452113355033. The next prime is 2452113355063. The reversal of 2452113355040 is 405533112542.

It can be written as a sum of positive squares in 8 ways, for example, as 1328606633104 + 1123506721936 = 1152652^2 + 1059956^2 .

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 15 ways as a sum of consecutive naturals, for example, 2196824 + ... + 3119336.

Almost surely, 2^{2452113355040} is an apocalyptic number.

2452113355040 is a gapful number since it is divisible by the number (20) 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 2452113355040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2981472996600).

2452113355040 is an abundant number, since it is smaller than the sum of its proper divisors (3510832638160).

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

2452113355040 is a wasteful number, since it uses less digits than its factorization.

2452113355040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923014 (or 923006 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 2452113355040 its reverse (405533112542), we get a palindrome (2857646467582).

The spelling of 2452113355040 in words is "two trillion, four hundred fifty-two billion, one hundred thirteen million, three hundred fifty-five thousand, forty".