532465123 has 2 divisors, whose sum is σ = 532465124. Its totient is φ = 532465122.

The previous prime is 532465121. The next prime is 532465163. The reversal of 532465123 is 321564235.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532465123 - 2¹ = 532465121 is a prime.

It is a super-2 number, since 2×532465123² = 567038214422810258, which contains 22 as substring.

Together with 532465121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (532465121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266232561 + 266232562.

It is an arithmetic number, because the mean of its divisors is an integer number (266232562).

Almost surely, 2^532465123 is an apocalyptic number.

532465123 is a deficient number, since it is larger than the sum of its proper divisors (1).

532465123 is an equidigital number, since it uses as much as digits as its factorization.

532465123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 31.

The square root of 532465123 is about 23075.2058062328. The cubic root of 532465123 is about 810.5199745221.

The spelling of 532465123 in words is "five hundred thirty-two million, four hundred sixty-five thousand, one hundred twenty-three".