255152533 has 2 divisors, whose sum is σ = 255152534. Its totient is φ = 255152532.

The previous prime is 255152509. The next prime is 255152543. The reversal of 255152533 is 335251552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153586449 + 101566084 = 12393^2 + 10078^2 .

It is a cyclic number.

It is not a de Polignac number, because 255152533 - 2²⁵ = 221598101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255152495 and 255152504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255152543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127576266 + 127576267.

It is an arithmetic number, because the mean of its divisors is an integer number (127576267).

Almost surely, 2^255152533 is an apocalyptic number.

It is an amenable number.

255152533 is a deficient number, since it is larger than the sum of its proper divisors (1).

255152533 is an equidigital number, since it uses as much as digits as its factorization.

255152533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22500, while the sum is 31.

The square root of 255152533 is about 15973.4947021621. The cubic root of 255152533 is about 634.2589847393.

The spelling of 255152533 in words is "two hundred fifty-five million, one hundred fifty-two thousand, five hundred thirty-three".