542114653 has 2 divisors, whose sum is σ = 542114654. Its totient is φ = 542114652.

The previous prime is 542114641. The next prime is 542114681. The reversal of 542114653 is 356411245.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 541120644 + 994009 = 23262^2 + 997^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542114653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542114953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271057326 + 271057327.

It is an arithmetic number, because the mean of its divisors is an integer number (271057327).

Almost surely, 2^542114653 is an apocalyptic number.

It is an amenable number.

542114653 is a deficient number, since it is larger than the sum of its proper divisors (1).

542114653 is an equidigital number, since it uses as much as digits as its factorization.

542114653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 31.

The square root of 542114653 is about 23283.3557074576. The cubic root of 542114653 is about 815.3868729207.

Adding to 542114653 its reverse (356411245), we get a palindrome (898525898).

The spelling of 542114653 in words is "five hundred forty-two million, one hundred fourteen thousand, six hundred fifty-three".