535155133 has 2 divisors, whose sum is σ = 535155134. Its totient is φ = 535155132.

The previous prime is 535155109. The next prime is 535155149. The reversal of 535155133 is 331551535.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 466646404 + 68508729 = 21602^2 + 8277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535155133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 535155095 and 535155104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535155163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267577566 + 267577567.

It is an arithmetic number, because the mean of its divisors is an integer number (267577567).

Almost surely, 2^535155133 is an apocalyptic number.

It is an amenable number.

535155133 is a deficient number, since it is larger than the sum of its proper divisors (1).

535155133 is an equidigital number, since it uses as much as digits as its factorization.

535155133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16875, while the sum is 31.

The square root of 535155133 is about 23133.4202616042. The cubic root of 535155133 is about 811.8825961484.

The spelling of 535155133 in words is "five hundred thirty-five million, one hundred fifty-five thousand, one hundred thirty-three".