545355011 has 2 divisors, whose sum is σ = 545355012. Its totient is φ = 545355010.

The previous prime is 545354989. The next prime is 545355023. The reversal of 545355011 is 110553545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545355011 - 2²⁶ = 478246147 is a prime.

It is not a weakly prime, because it can be changed into another prime (545355211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272677505 + 272677506.

It is an arithmetic number, because the mean of its divisors is an integer number (272677506).

Almost surely, 2^545355011 is an apocalyptic number.

545355011 is a deficient number, since it is larger than the sum of its proper divisors (1).

545355011 is an equidigital number, since it uses as much as digits as its factorization.

545355011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 545355011 is about 23352.8373222613. The cubic root of 545355011 is about 817.0082387543.

The spelling of 545355011 in words is "five hundred forty-five million, three hundred fifty-five thousand, eleven".