542828527 has 2 divisors, whose sum is σ = 542828528. Its totient is φ = 542828526.

The previous prime is 542828459. The next prime is 542828551. The reversal of 542828527 is 725828245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542828527 - 2⁷ = 542828399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542828827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271414263 + 271414264.

It is an arithmetic number, because the mean of its divisors is an integer number (271414264).

Almost surely, 2^542828527 is an apocalyptic number.

542828527 is a deficient number, since it is larger than the sum of its proper divisors (1).

542828527 is an equidigital number, since it uses as much as digits as its factorization.

542828527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 358400, while the sum is 43.

The square root of 542828527 is about 23298.6807995646. The cubic root of 542828527 is about 815.7446251477.

The spelling of 542828527 in words is "five hundred forty-two million, eight hundred twenty-eight thousand, five hundred twenty-seven".