536869651 has 2 divisors, whose sum is σ = 536869652. Its totient is φ = 536869650.

The previous prime is 536869637. The next prime is 536869679. The reversal of 536869651 is 156968635.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 536869651 - 2⁷ = 536869523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 536869595 and 536869604.

It is not a weakly prime, because it can be changed into another prime (536869631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268434825 + 268434826.

It is an arithmetic number, because the mean of its divisors is an integer number (268434826).

Almost surely, 2^536869651 is an apocalyptic number.

536869651 is a deficient number, since it is larger than the sum of its proper divisors (1).

536869651 is an equidigital number, since it uses as much as digits as its factorization.

536869651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 49.

The square root of 536869651 is about 23170.4477945507. The cubic root of 536869651 is about 812.7487022799.

The spelling of 536869651 in words is "five hundred thirty-six million, eight hundred sixty-nine thousand, six hundred fifty-one".