542533703 has 2 divisors, whose sum is σ = 542533704. Its totient is φ = 542533702.

The previous prime is 542533687. The next prime is 542533727. The reversal of 542533703 is 307335245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542533703 - 2⁴ = 542533687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542533703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542533793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271266851 + 271266852.

It is an arithmetic number, because the mean of its divisors is an integer number (271266852).

Almost surely, 2^542533703 is an apocalyptic number.

542533703 is a deficient number, since it is larger than the sum of its proper divisors (1).

542533703 is an equidigital number, since it uses as much as digits as its factorization.

542533703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 32.

The square root of 542533703 is about 23292.3528867309. The cubic root of 542533703 is about 815.5969145078.

Adding to 542533703 its reverse (307335245), we get a palindrome (849868948).

The spelling of 542533703 in words is "five hundred forty-two million, five hundred thirty-three thousand, seven hundred three".