2538550303 has 2 divisors, whose sum is σ = 2538550304. Its totient is φ = 2538550302.

The previous prime is 2538550291. The next prime is 2538550327. The reversal of 2538550303 is 3030558352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2538550303 - 2⁹ = 2538549791 is a prime.

It is a super-2 number, since 2×2538550303² = 12888475281722783618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2538550373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269275151 + 1269275152.

It is an arithmetic number, because the mean of its divisors is an integer number (1269275152).

Almost surely, 2^2538550303 is an apocalyptic number.

2538550303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2538550303 is an equidigital number, since it uses as much as digits as its factorization.

2538550303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 2538550303 is about 50384.0282530089. The cubic root of 2538550303 is about 1364.1493629847.

The spelling of 2538550303 in words is "two billion, five hundred thirty-eight million, five hundred fifty thousand, three hundred three".