545652463 has 2 divisors, whose sum is σ = 545652464. Its totient is φ = 545652462.

The previous prime is 545652449. The next prime is 545652467. The reversal of 545652463 is 364256545.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545652463 - 2¹³ = 545644271 is a prime.

It is a super-2 number, since 2×545652463² = 595473220755932738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545652467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272826231 + 272826232.

It is an arithmetic number, because the mean of its divisors is an integer number (272826232).

Almost surely, 2^545652463 is an apocalyptic number.

545652463 is a deficient number, since it is larger than the sum of its proper divisors (1).

545652463 is an equidigital number, since it uses as much as digits as its factorization.

545652463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 40.

The square root of 545652463 is about 23359.2051020577. The cubic root of 545652463 is about 817.1567515332.

The spelling of 545652463 in words is "five hundred forty-five million, six hundred fifty-two thousand, four hundred sixty-three".