10020559 has 2 divisors, whose sum is σ = 10020560. Its totient is φ = 10020558.

The previous prime is 10020547. The next prime is 10020613. The reversal of 10020559 is 95502001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10020559 - 2⁷ = 10020431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010279 + 5010280.

It is an arithmetic number, because the mean of its divisors is an integer number (5010280).

Almost surely, 2^10020559 is an apocalyptic number.

10020559 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020559 is an equidigital number, since it uses as much as digits as its factorization.

10020559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 10020559 is about 3165.5266544447. The cubic root of 10020559 is about 215.5910113479.

The spelling of 10020559 in words is "ten million, twenty thousand, five hundred fifty-nine".