2530002755278 has 8 divisors (see below), whose sum is σ = 3795046477200. Its totient is φ = 1264987262880.

The previous prime is 2530002755237. The next prime is 2530002755323. The reversal of 2530002755278 is 8725572000352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6831883 + ... + 7192678.

It is an arithmetic number, because the mean of its divisors is an integer number (474380809650).

Almost surely, 2^{2530002755278} is an apocalyptic number.

2530002755278 is a deficient number, since it is larger than the sum of its proper divisors (1265043721922).

2530002755278 is a wasteful number, since it uses less digits than its factorization.

2530002755278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14114762.

The product of its (nonzero) digits is 1176000, while the sum is 46.

The spelling of 2530002755278 in words is "two trillion, five hundred thirty billion, two million, seven hundred fifty-five thousand, two hundred seventy-eight".