532045305 has 24 divisors (see below), whose sum is σ = 1006050240. Its totient is φ = 257961120.

The previous prime is 532045279. The next prime is 532045307. The reversal of 532045305 is 503540235.

It is not a de Polignac number, because 532045305 - 2¹⁰ = 532044281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (532045307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 536925 + ... + 537914.

It is an arithmetic number, because the mean of its divisors is an integer number (41918760).

Almost surely, 2^532045305 is an apocalyptic number.

532045305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

532045305 is a deficient number, since it is larger than the sum of its proper divisors (474004935).

532045305 is a wasteful number, since it uses less digits than its factorization.

532045305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074861 (or 1074858 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 532045305 is about 23066.1072788626. The cubic root of 532045305 is about 810.3069024496.

It can be divided in two parts, 5320 and 45305, that added together give a 4-th power (50625 = 15⁴).

The spelling of 532045305 in words is "five hundred thirty-two million, forty-five thousand, three hundred five".