532764864 has 196 divisors, whose sum is σ = 1671284440. Its totient is φ = 167961600.

The previous prime is 532764857. The next prime is 532764871. The reversal of 532764864 is 468467235.

532764864 is a `hidden beast` number, since 532 + 76 + 48 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (532764857) and next prime (532764871).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 886164 + ... + 886764.

Almost surely, 2^532764864 is an apocalyptic number.

532764864 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532764864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (835642220).

532764864 is an abundant number, since it is smaller than the sum of its proper divisors (1138519576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

532764864 is an equidigital number, since it uses as much as digits as its factorization.

532764864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650 (or 625 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 532764864 is about 23081.6997640988. The cubic root of 532764864 is about 810.6720348694.

The spelling of 532764864 in words is "five hundred thirty-two million, seven hundred sixty-four thousand, eight hundred sixty-four".