532781085 has 32 divisors (see below), whose sum is σ = 890984448. Its totient is φ = 271346240.

The previous prime is 532781077. The next prime is 532781099. The reversal of 532781085 is 580187235.

It is not a de Polignac number, because 532781085 - 2³ = 532781077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338350 + ... + 339920.

It is an arithmetic number, because the mean of its divisors is an integer number (27843264).

Almost surely, 2^532781085 is an apocalyptic number.

It is an amenable number.

532781085 is a deficient number, since it is larger than the sum of its proper divisors (358203363).

532781085 is a wasteful number, since it uses less digits than its factorization.

532781085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585.

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 532781085 is about 23082.0511436917. The cubic root of 532781085 is about 810.6802622498.

The spelling of 532781085 in words is "five hundred thirty-two million, seven hundred eighty-one thousand, eighty-five".