803545151 has 2 divisors, whose sum is σ = 803545152. Its totient is φ = 803545150.

The previous prime is 803545139. The next prime is 803545153. The reversal of 803545151 is 151545308.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 803545151 - 2⁶ = 803545087 is a prime.

It is a super-2 number, since 2×803545151² = 1291369619391225602, which contains 22 as substring.

Together with 803545153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (803545153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401772575 + 401772576.

It is an arithmetic number, because the mean of its divisors is an integer number (401772576).

Almost surely, 2^803545151 is an apocalyptic number.

803545151 is a deficient number, since it is larger than the sum of its proper divisors (1).

803545151 is an equidigital number, since it uses as much as digits as its factorization.

803545151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 803545151 is about 28346.8719791091. The cubic root of 803545151 is about 929.6870072493.

The spelling of 803545151 in words is "eight hundred three million, five hundred forty-five thousand, one hundred fifty-one".