5142938233 has 2 divisors, whose sum is σ = 5142938234. Its totient is φ = 5142938232.

The previous prime is 5142938167. The next prime is 5142938237. The reversal of 5142938233 is 3328392415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4617474304 + 525463929 = 67952^2 + 22923^2 .

It is a cyclic number.

It is not a de Polignac number, because 5142938233 - 2⁹ = 5142937721 is a prime.

It is not a weakly prime, because it can be changed into another prime (5142938237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571469116 + 2571469117.

It is an arithmetic number, because the mean of its divisors is an integer number (2571469117).

Almost surely, 2^5142938233 is an apocalyptic number.

It is an amenable number.

5142938233 is a deficient number, since it is larger than the sum of its proper divisors (1).

5142938233 is an equidigital number, since it uses as much as digits as its factorization.

5142938233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 40.

The square root of 5142938233 is about 71714.2819318440. The cubic root of 5142938233 is about 1726.1178201026.

The spelling of 5142938233 in words is "five billion, one hundred forty-two million, nine hundred thirty-eight thousand, two hundred thirty-three".