2538376123 has 2 divisors, whose sum is σ = 2538376124. Its totient is φ = 2538376122.

The previous prime is 2538376111. The next prime is 2538376147. The reversal of 2538376123 is 3216738352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2538376123 - 2¹⁷ = 2538245051 is a prime.

It is a super-2 number, since 2×2538376123² = 12886706683633022258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2538376153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269188061 + 1269188062.

It is an arithmetic number, because the mean of its divisors is an integer number (1269188062).

Almost surely, 2^2538376123 is an apocalyptic number.

2538376123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2538376123 is an equidigital number, since it uses as much as digits as its factorization.

2538376123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 2538376123 is about 50382.2996993984. The cubic root of 2538376123 is about 1364.1181623725.

The spelling of 2538376123 in words is "two billion, five hundred thirty-eight million, three hundred seventy-six thousand, one hundred twenty-three".