542652403 has 2 divisors, whose sum is σ = 542652404. Its totient is φ = 542652402.

The previous prime is 542652377. The next prime is 542652413. The reversal of 542652403 is 304256245.

542652403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542652403 - 2¹³ = 542644211 is a prime.

It is not a weakly prime, because it can be changed into another prime (542652413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271326201 + 271326202.

It is an arithmetic number, because the mean of its divisors is an integer number (271326202).

Almost surely, 2^542652403 is an apocalyptic number.

542652403 is a deficient number, since it is larger than the sum of its proper divisors (1).

542652403 is an equidigital number, since it uses as much as digits as its factorization.

542652403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 542652403 is about 23294.9007939506. The cubic root of 542652403 is about 815.6563911779.

The spelling of 542652403 in words is "five hundred forty-two million, six hundred fifty-two thousand, four hundred three".