2512055431 has 2 divisors, whose sum is σ = 2512055432. Its totient is φ = 2512055430.

The previous prime is 2512055401. The next prime is 2512055459. The reversal of 2512055431 is 1345502152.

It is an a-pointer prime, because the next prime (2512055459) can be obtained adding 2512055431 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2512055431 - 2²¹ = 2509958279 is a prime.

It is a super-2 number, since 2×2512055431² = 12620844976833191522, 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 2512055431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2512055401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256027715 + 1256027716.

It is an arithmetic number, because the mean of its divisors is an integer number (1256027716).

Almost surely, 2^2512055431 is an apocalyptic number.

2512055431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512055431 is an equidigital number, since it uses as much as digits as its factorization.

2512055431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2512055431 is about 50120.4093259423. The cubic root of 2512055431 is about 1359.3868759863.

Adding to 2512055431 its reverse (1345502152), we get a palindrome (3857557583).

The spelling of 2512055431 in words is "two billion, five hundred twelve million, fifty-five thousand, four hundred thirty-one".