542485003 has 2 divisors, whose sum is σ = 542485004. Its totient is φ = 542485002.

The previous prime is 542485001. The next prime is 542485019. The reversal of 542485003 is 300584245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542485003 - 2¹ = 542485001 is a prime.

Together with 542485001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (542485001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271242501 + 271242502.

It is an arithmetic number, because the mean of its divisors is an integer number (271242502).

Almost surely, 2^542485003 is an apocalyptic number.

542485003 is a deficient number, since it is larger than the sum of its proper divisors (1).

542485003 is an equidigital number, since it uses as much as digits as its factorization.

542485003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 542485003 is about 23291.3074557870. The cubic root of 542485003 is about 815.5725100281.

The spelling of 542485003 in words is "five hundred forty-two million, four hundred eighty-five thousand, three".