2530255278024 has 24 divisors (see below), whose sum is σ = 6852774711510. Its totient is φ = 843418425984.

The previous prime is 2530255278013. The next prime is 2530255278139. The reversal of 2530255278024 is 4208725520352.

2530255278024 is a `hidden beast` number, since 2 + 5 + 3 + 0 + 2 + 552 + 78 + 0 + 24 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1331295977124 + 1198959300900 = 1153818^2 + 1094970^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17571217137 + ... + 17571217280.

Almost surely, 2^{2530255278024} is an apocalyptic number.

2530255278024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2530255278024 is an abundant number, since it is smaller than the sum of its proper divisors (4322519433486).

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

2530255278024 is a wasteful number, since it uses less digits than its factorization.

2530255278024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35142434429 (or 35142434422 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 45.

The spelling of 2530255278024 in words is "two trillion, five hundred thirty billion, two hundred fifty-five million, two hundred seventy-eight thousand, twenty-four".