535214081 has 2 divisors, whose sum is σ = 535214082. Its totient is φ = 535214080.

The previous prime is 535213969. The next prime is 535214093. The reversal of 535214081 is 180412535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 530887681 + 4326400 = 23041^2 + 2080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535214081 is a prime.

It is a super-2 number, since 2×535214081² = 572908225001349122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (535219081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267607040 + 267607041.

It is an arithmetic number, because the mean of its divisors is an integer number (267607041).

Almost surely, 2^535214081 is an apocalyptic number.

It is an amenable number.

535214081 is a deficient number, since it is larger than the sum of its proper divisors (1).

535214081 is an equidigital number, since it uses as much as digits as its factorization.

535214081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 535214081 is about 23134.6943139519. The cubic root of 535214081 is about 811.9124050114.

The spelling of 535214081 in words is "five hundred thirty-five million, two hundred fourteen thousand, eighty-one".