542792903 has 2 divisors, whose sum is σ = 542792904. Its totient is φ = 542792902.

The previous prime is 542792897. The next prime is 542792911. The reversal of 542792903 is 309297245.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542792903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542792993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271396451 + 271396452.

It is an arithmetic number, because the mean of its divisors is an integer number (271396452).

Almost surely, 2^542792903 is an apocalyptic number.

542792903 is a deficient number, since it is larger than the sum of its proper divisors (1).

542792903 is an equidigital number, since it uses as much as digits as its factorization.

542792903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 542792903 is about 23297.9162802170. The cubic root of 542792903 is about 815.7267799039.

The spelling of 542792903 in words is "five hundred forty-two million, seven hundred ninety-two thousand, nine hundred three".