3212523485 has 4 divisors (see below), whose sum is σ = 3855028188. Its totient is φ = 2570018784.

The previous prime is 3212523451. The next prime is 3212523491. The reversal of 3212523485 is 5843252123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5843252123 = 31991 ⋅182653.

It can be written as a sum of positive squares in 2 ways, for example, as 658332964 + 2554190521 = 25658^2 + 50539^2 .

It is a cyclic number.

It is not a de Polignac number, because 3212523485 - 2¹² = 3212519389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321252344 + ... + 321252353.

It is an arithmetic number, because the mean of its divisors is an integer number (963757047).

Almost surely, 2^3212523485 is an apocalyptic number.

It is an amenable number.

3212523485 is a deficient number, since it is larger than the sum of its proper divisors (642504703).

3212523485 is an equidigital number, since it uses as much as digits as its factorization.

3212523485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642504702.

The product of its digits is 57600, while the sum is 35.

The square root of 3212523485 is about 56679.1274191832. The cubic root of 3212523485 is about 1475.5324684878.

The spelling of 3212523485 in words is "three billion, two hundred twelve million, five hundred twenty-three thousand, four hundred eighty-five".