532085977 has 4 divisors (see below), whose sum is σ = 539374900. Its totient is φ = 524797056.

The previous prime is 532085963. The next prime is 532085989. The reversal of 532085977 is 779580235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 400960576 + 131125401 = 20024^2 + 11451^2 .

It is a cyclic number.

It is not a de Polignac number, because 532085977 - 2⁷ = 532085849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532085077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3644352 + ... + 3644497.

It is an arithmetic number, because the mean of its divisors is an integer number (134843725).

Almost surely, 2^532085977 is an apocalyptic number.

It is an amenable number.

532085977 is a deficient number, since it is larger than the sum of its proper divisors (7288923).

532085977 is an equidigital number, since it uses as much as digits as its factorization.

532085977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7288922.

The product of its (nonzero) digits is 529200, while the sum is 46.

The square root of 532085977 is about 23066.9889018918. The cubic root of 532085977 is about 810.3275497906.

The spelling of 532085977 in words is "five hundred thirty-two million, eighty-five thousand, nine hundred seventy-seven".