542322007 has 2 divisors, whose sum is σ = 542322008. Its totient is φ = 542322006.

The previous prime is 542321999. The next prime is 542322013. The reversal of 542322007 is 700223245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542322007 - 2³ = 542321999 is a prime.

It is a super-2 number, since 2×542322007² = 588226318553016098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542322017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271161003 + 271161004.

It is an arithmetic number, because the mean of its divisors is an integer number (271161004).

Almost surely, 2^542322007 is an apocalyptic number.

542322007 is a deficient number, since it is larger than the sum of its proper divisors (1).

542322007 is an equidigital number, since it uses as much as digits as its factorization.

542322007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 542322007 is about 23287.8081192713. The cubic root of 542322007 is about 815.4908190613.

The spelling of 542322007 in words is "five hundred forty-two million, three hundred twenty-two thousand, seven".