2512044025 has 6 divisors (see below), whose sum is σ = 3114934622. Its totient is φ = 2009635200.

The previous prime is 2512044013. The next prime is 2512044037. The reversal of 2512044025 is 5204402152.

It is an interprime number because it is at equal distance from previous prime (2512044013) and next prime (2512044037).

It can be written as a sum of positive squares in 3 ways, for example, as 347561449 + 2164482576 = 18643^2 + 46524^2 .

It is not a de Polignac number, because 2512044025 - 2¹¹ = 2512041977 is a prime.

It is a super-4 number, since 4×2512044025⁴ (a number of 39 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 100481761 = 2512044025 / (2 + 5 + 1 + 2 + 0 + 4 + 4 + 0 + 2 + 5).

It is a Duffinian number.

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, 50240856 + ... + 50240905.

Almost surely, 2^2512044025 is an apocalyptic number.

2512044025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2512044025 is a deficient number, since it is larger than the sum of its proper divisors (602890597).

2512044025 is a wasteful number, since it uses less digits than its factorization.

2512044025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100481771 (or 100481766 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2512044025 is about 50120.2955398310. The cubic root of 2512044025 is about 1359.3848185489.

Adding to 2512044025 its reverse (5204402152), we get a palindrome (7716446177).

The spelling of 2512044025 in words is "two billion, five hundred twelve million, forty-four thousand, twenty-five".