542603053 has 2 divisors, whose sum is σ = 542603054. Its totient is φ = 542603052.

The previous prime is 542603027. The next prime is 542603063. The reversal of 542603053 is 350306245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 542563849 + 39204 = 23293^2 + 198^2 .

It is a cyclic number.

It is not a de Polignac number, because 542603053 - 2²⁹ = 5732141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542603003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271301526 + 271301527.

It is an arithmetic number, because the mean of its divisors is an integer number (271301527).

Almost surely, 2^542603053 is an apocalyptic number.

It is an amenable number.

542603053 is a deficient number, since it is larger than the sum of its proper divisors (1).

542603053 is an equidigital number, since it uses as much as digits as its factorization.

542603053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 542603053 is about 23293.8415251757. The cubic root of 542603053 is about 815.6316645678.

Adding to 542603053 its reverse (350306245), we get a palindrome (892909298).

The spelling of 542603053 in words is "five hundred forty-two million, six hundred three thousand, fifty-three".