532663505 has 16 divisors (see below), whose sum is σ = 709128000. Its totient is φ = 380823360.

The previous prime is 532663501. The next prime is 532663531. The reversal of 532663505 is 505366235.

It is not a de Polignac number, because 532663505 - 2² = 532663501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (532663501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78830 + ... + 85319.

It is an arithmetic number, because the mean of its divisors is an integer number (44320500).

Almost surely, 2^532663505 is an apocalyptic number.

532663505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

532663505 is a deficient number, since it is larger than the sum of its proper divisors (176464495).

532663505 is a wasteful number, since it uses less digits than its factorization.

532663505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164224.

The product of its (nonzero) digits is 81000, while the sum is 35.

The square root of 532663505 is about 23079.5040024694. The cubic root of 532663505 is about 810.6206212448.

The spelling of 532663505 in words is "five hundred thirty-two million, six hundred sixty-three thousand, five hundred five".