2530255528028 has 24 divisors (see below), whose sum is σ = 4445415581040. Its totient is φ = 1260141370880.

The previous prime is 2530255528019. The next prime is 2530255528051. The reversal of 2530255528028 is 8208255520352.

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, 1642463 + ... + 2785353.

It is an arithmetic number, because the mean of its divisors is an integer number (185225649210).

Almost surely, 2^{2530255528028} is an apocalyptic number.

It is an amenable number.

2530255528028 is a deficient number, since it is larger than the sum of its proper divisors (1915160053012).

2530255528028 is a wasteful number, since it uses less digits than its factorization.

2530255528028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145077 (or 1145075 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 47.

The spelling of 2530255528028 in words is "two trillion, five hundred thirty billion, two hundred fifty-five million, five hundred twenty-eight thousand, twenty-eight".