2530047825 has 24 divisors (see below), whose sum is σ = 4647792800. Its totient is φ = 1349358480.

The previous prime is 2530047811. The next prime is 2530047881. The reversal of 2530047825 is 5287400352.

2530047825 is a `hidden beast` number, since 2 + 530 + 0 + 47 + 82 + 5 = 666.

It is not a de Polignac number, because 2530047825 - 2⁶ = 2530047761 is a prime.

It is a super-2 number, since 2×2530047825² = 12802283993574461250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2530047825.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1873435 + ... + 1874784.

Almost surely, 2^2530047825 is an apocalyptic number.

2530047825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2530047825 is a deficient number, since it is larger than the sum of its proper divisors (2117744975).

2530047825 is a wasteful number, since it uses less digits than its factorization.

2530047825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3748238 (or 3748227 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 2530047825 is about 50299.5807636604. The cubic root of 2530047825 is about 1362.6246576740.

The spelling of 2530047825 in words is "two billion, five hundred thirty million, forty-seven thousand, eight hundred twenty-five".