42050599 has 2 divisors, whose sum is σ = 42050600. Its totient is φ = 42050598.

The previous prime is 42050587. The next prime is 42050623. The reversal of 42050599 is 99505024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42050599 - 2¹⁵ = 42017831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42050579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21025299 + 21025300.

It is an arithmetic number, because the mean of its divisors is an integer number (21025300).

Almost surely, 2^42050599 is an apocalyptic number.

42050599 is a deficient number, since it is larger than the sum of its proper divisors (1).

42050599 is an equidigital number, since it uses as much as digits as its factorization.

42050599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 42050599 is about 6484.6433209545. The cubic root of 42050599 is about 347.7421985270.

The spelling of 42050599 in words is "forty-two million, fifty thousand, five hundred ninety-nine".