535990487 has 2 divisors, whose sum is σ = 535990488. Its totient is φ = 535990486.

The previous prime is 535990471. The next prime is 535990493. The reversal of 535990487 is 784099535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 535990487 - 2⁴ = 535990471 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535990447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267995243 + 267995244.

It is an arithmetic number, because the mean of its divisors is an integer number (267995244).

Almost surely, 2^535990487 is an apocalyptic number.

535990487 is a deficient number, since it is larger than the sum of its proper divisors (1).

535990487 is an equidigital number, since it uses as much as digits as its factorization.

535990487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 50.

The square root of 535990487 is about 23151.4683551605. The cubic root of 535990487 is about 812.3048144006.

The spelling of 535990487 in words is "five hundred thirty-five million, nine hundred ninety thousand, four hundred eighty-seven".