2541501235312 has 160 divisors (see below), whose sum is σ = 5488428093120. Its totient is φ = 1139228513280.

The previous prime is 2541501235279. The next prime is 2541501235321. The reversal of 2541501235312 is 2135321051452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 888324762 + ... + 888327622.

It is an arithmetic number, because the mean of its divisors is an integer number (34302675582).

Almost surely, 2^{2541501235312} 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 2541501235312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2744214046560).

2541501235312 is an abundant number, since it is smaller than the sum of its proper divisors (2946926857808).

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

2541501235312 is a wasteful number, since it uses less digits than its factorization.

2541501235312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628 (or 3596 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 2541501235312 its reverse (2135321051452), we get a palindrome (4676822286764).

The spelling of 2541501235312 in words is "two trillion, five hundred forty-one billion, five hundred one million, two hundred thirty-five thousand, three hundred twelve".