290005063 has 2 divisors, whose sum is σ = 290005064. Its totient is φ = 290005062.

The previous prime is 290005021. The next prime is 290005097. The reversal of 290005063 is 360500092.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 290005063 - 2¹³ = 289996871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (290005003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145002531 + 145002532.

It is an arithmetic number, because the mean of its divisors is an integer number (145002532).

Almost surely, 2^290005063 is an apocalyptic number.

290005063 is a deficient number, since it is larger than the sum of its proper divisors (1).

290005063 is an equidigital number, since it uses as much as digits as its factorization.

290005063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 290005063 is about 17029.5350200762. The cubic root of 290005063 is about 661.9144467955.

The spelling of 290005063 in words is "two hundred ninety million, five thousand, sixty-three".