4542154511 has 2 divisors, whose sum is σ = 4542154512. Its totient is φ = 4542154510.

The previous prime is 4542154453. The next prime is 4542154523. The reversal of 4542154511 is 1154512454.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4542154511 - 2¹⁴ = 4542138127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4542154711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271077255 + 2271077256.

It is an arithmetic number, because the mean of its divisors is an integer number (2271077256).

Almost surely, 2^4542154511 is an apocalyptic number.

4542154511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542154511 is an equidigital number, since it uses as much as digits as its factorization.

4542154511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16000, while the sum is 32.

The square root of 4542154511 is about 67395.5080921570. The cubic root of 4542154511 is about 1656.1028371991.

Adding to 4542154511 its reverse (1154512454), we get a palindrome (5696666965).

The spelling of 4542154511 in words is "four billion, five hundred forty-two million, one hundred fifty-four thousand, five hundred eleven".