2512255441 has 4 divisors (see below), whose sum is σ = 2522031012. Its totient is φ = 2502479872.

The previous prime is 2512255399. The next prime is 2512255457. The reversal of 2512255441 is 1445522152.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2162715025 + 349540416 = 46505^2 + 18696^2 .

It is a cyclic number.

It is not a de Polignac number, because 2512255441 - 2⁷ = 2512255313 is a prime.

It is a super-2 number, since 2×2512255441² = 12622854801668208962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2512255541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4887400 + ... + 4887913.

It is an arithmetic number, because the mean of its divisors is an integer number (630507753).

Almost surely, 2^2512255441 is an apocalyptic number.

It is an amenable number.

2512255441 is a deficient number, since it is larger than the sum of its proper divisors (9775571).

2512255441 is an equidigital number, since it uses as much as digits as its factorization.

2512255441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9775570.

The product of its digits is 16000, while the sum is 31.

The square root of 2512255441 is about 50122.4045811850. The cubic root of 2512255441 is about 1359.4229531829.

Adding to 2512255441 its reverse (1445522152), we get a palindrome (3957777593).

The spelling of 2512255441 in words is "two billion, five hundred twelve million, two hundred fifty-five thousand, four hundred forty-one".