532645532 has 12 divisors (see below), whose sum is σ = 937849416. Its totient is φ = 264688560.

The previous prime is 532645517. The next prime is 532645541. The reversal of 532645532 is 235546235.

It is a super-2 number, since 2×532645532² = 567422525519126048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 532645492 and 532645501.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 407819 + ... + 409122.

It is an arithmetic number, because the mean of its divisors is an integer number (78154118).

Almost surely, 2^532645532 is an apocalyptic number.

It is an amenable number.

532645532 is a deficient number, since it is larger than the sum of its proper divisors (405203884).

532645532 is a wasteful number, since it uses less digits than its factorization.

532645532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817108 (or 817106 counting only the distinct ones).

The product of its digits is 108000, while the sum is 35.

The square root of 532645532 is about 23079.1146277321. The cubic root of 532645532 is about 810.6115038888.

The spelling of 532645532 in words is "five hundred thirty-two million, six hundred forty-five thousand, five hundred thirty-two".