2512463197 has 2 divisors, whose sum is σ = 2512463198. Its totient is φ = 2512463196.

The previous prime is 2512463183. The next prime is 2512463243. The reversal of 2512463197 is 7913642152.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2274717636 + 237745561 = 47694^2 + 15419^2 .

It is a cyclic number.

It is not a de Polignac number, because 2512463197 - 2⁷ = 2512463069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2512463797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256231598 + 1256231599.

It is an arithmetic number, because the mean of its divisors is an integer number (1256231599).

Almost surely, 2^2512463197 is an apocalyptic number.

It is an amenable number.

2512463197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512463197 is an equidigital number, since it uses as much as digits as its factorization.

2512463197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 2512463197 is about 50124.4770247032. The cubic root of 2512463197 is about 1359.4604255521.

The spelling of 2512463197 in words is "two billion, five hundred twelve million, four hundred sixty-three thousand, one hundred ninety-seven".