500545051 has 2 divisors, whose sum is σ = 500545052. Its totient is φ = 500545050.

The previous prime is 500545049. The next prime is 500545057. The reversal of 500545051 is 150545005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 500545051 - 2¹ = 500545049 is a prime.

It is a super-3 number, since 3×500545051³ (a number of 27 digits) contains 333 as substring.

Together with 500545049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (500545057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250272525 + 250272526.

It is an arithmetic number, because the mean of its divisors is an integer number (250272526).

Almost surely, 2^500545051 is an apocalyptic number.

500545051 is a deficient number, since it is larger than the sum of its proper divisors (1).

500545051 is an equidigital number, since it uses as much as digits as its factorization.

500545051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 500545051 is about 22372.8641662171. The cubic root of 500545051 is about 793.9888260942.

The spelling of 500545051 in words is "five hundred million, five hundred forty-five thousand, fifty-one".