2503864628327 has 2 divisors, whose sum is σ = 2503864628328. Its totient is φ = 2503864628326.

The previous prime is 2503864628267. The next prime is 2503864628341. The reversal of 2503864628327 is 7238264683052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2503864628327 - 2¹² = 2503864624231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2503864628347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251932314163 + 1251932314164.

It is an arithmetic number, because the mean of its divisors is an integer number (1251932314164).

Almost surely, 2^{2503864628327} is an apocalyptic number.

2503864628327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2503864628327 is an equidigital number, since it uses as much as digits as its factorization.

2503864628327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23224320, while the sum is 56.

The spelling of 2503864628327 in words is "two trillion, five hundred three billion, eight hundred sixty-four million, six hundred twenty-eight thousand, three hundred twenty-seven".