2543255134032 has 80 divisors (see below), whose sum is σ = 6614292828800. Its totient is φ = 842047488000.

The previous prime is 2543255133989. The next prime is 2543255134037. The reversal of 2543255134032 is 2304315523452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2543255134037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130809432 + ... + 130828872.

It is an arithmetic number, because the mean of its divisors is an integer number (82678660360).

Almost surely, 2^{2543255134032} is an apocalyptic number.

It is an amenable number.

2543255134032 is an abundant number, since it is smaller than the sum of its proper divisors (4071037694768).

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

2543255134032 is a wasteful number, since it uses less digits than its factorization.

2543255134032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37652 (or 37646 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 2543255134032 in words is "two trillion, five hundred forty-three billion, two hundred fifty-five million, one hundred thirty-four thousand, thirty-two".