4542877 has 2 divisors, whose sum is σ = 4542878. Its totient is φ = 4542876.

The previous prime is 4542851. The next prime is 4542883. The reversal of 4542877 is 7782454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3956121 + 586756 = 1989^2 + 766^2 .

It is a cyclic number.

It is not a de Polignac number, because 4542877 - 2¹⁹ = 4018589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4542817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271438 + 2271439.

It is an arithmetic number, because the mean of its divisors is an integer number (2271439).

Almost surely, 2^4542877 is an apocalyptic number.

It is an amenable number.

4542877 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542877 is an equidigital number, since it uses as much as digits as its factorization.

4542877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62720, while the sum is 37.

The square root of 4542877 is about 2131.4025898455. The cubic root of 4542877 is about 165.6190640806.

The spelling of 4542877 in words is "four million, five hundred forty-two thousand, eight hundred seventy-seven".