2551376203 has 2 divisors, whose sum is σ = 2551376204. Its totient is φ = 2551376202.

The previous prime is 2551376197. The next prime is 2551376213. The reversal of 2551376203 is 3026731552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2551376203 - 2⁵ = 2551376171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2551376213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275688101 + 1275688102.

It is an arithmetic number, because the mean of its divisors is an integer number (1275688102).

Almost surely, 2^2551376203 is an apocalyptic number.

2551376203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2551376203 is an equidigital number, since it uses as much as digits as its factorization.

2551376203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 2551376203 is about 50511.1492939925. The cubic root of 2551376203 is about 1366.4429370098.

The spelling of 2551376203 in words is "two billion, five hundred fifty-one million, three hundred seventy-six thousand, two hundred three".