2528740543004 has 24 divisors (see below), whose sum is σ = 4766827468368. Its totient is φ = 1166835720960.

The previous prime is 2528740542983. The next prime is 2528740543067. The reversal of 2528740543004 is 4003450478252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5512742 + ... + 5953805.

It is an arithmetic number, because the mean of its divisors is an integer number (198617811182).

Almost surely, 2^{2528740543004} is an apocalyptic number.

It is an amenable number.

2528740543004 is a deficient number, since it is larger than the sum of its proper divisors (2238086925364).

2528740543004 is a wasteful number, since it uses less digits than its factorization.

2528740543004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11470805 (or 11470803 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 44.

The spelling of 2528740543004 in words is "two trillion, five hundred twenty-eight billion, seven hundred forty million, five hundred forty-three thousand, four".