542566007 has 2 divisors, whose sum is σ = 542566008. Its totient is φ = 542566006.

The previous prime is 542566001. The next prime is 542566009. The reversal of 542566007 is 700665245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542566007 - 2¹² = 542561911 is a prime.

Together with 542566009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542566001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271283003 + 271283004.

It is an arithmetic number, because the mean of its divisors is an integer number (271283004).

Almost surely, 2^542566007 is an apocalyptic number.

542566007 is a deficient number, since it is larger than the sum of its proper divisors (1).

542566007 is an equidigital number, since it uses as much as digits as its factorization.

542566007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 542566007 is about 23293.0463228836. The cubic root of 542566007 is about 815.6131018400.

The spelling of 542566007 in words is "five hundred forty-two million, five hundred sixty-six thousand, seven".