542773601 has 2 divisors, whose sum is σ = 542773602. Its totient is φ = 542773600.

The previous prime is 542773523. The next prime is 542773607. The reversal of 542773601 is 106377245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 456933376 + 85840225 = 21376^2 + 9265^2 .

It is a cyclic number.

It is not a de Polignac number, because 542773601 - 2¹⁴ = 542757217 is a prime.

It is not a weakly prime, because it can be changed into another prime (542773607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271386800 + 271386801.

It is an arithmetic number, because the mean of its divisors is an integer number (271386801).

Almost surely, 2^542773601 is an apocalyptic number.

It is an amenable number.

542773601 is a deficient number, since it is larger than the sum of its proper divisors (1).

542773601 is an equidigital number, since it uses as much as digits as its factorization.

542773601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 542773601 is about 23297.5020334799. The cubic root of 542773601 is about 815.7171105654.

The spelling of 542773601 in words is "five hundred forty-two million, seven hundred seventy-three thousand, six hundred one".