3230545152 has 36 divisors (see below), whose sum is σ = 8597963360. Its totient is φ = 1076848128.

The previous prime is 3230545121. The next prime is 3230545163. The reversal of 3230545152 is 2515450323.

It is a super-2 number, since 2×3230545152² = 20872843958221406208, which contains 22 as substring.

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, 2102452 + ... + 2103987.

Almost surely, 2^3230545152 is an apocalyptic number.

3230545152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3230545152 is an abundant number, since it is smaller than the sum of its proper divisors (5367418208).

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

3230545152 is an equidigital number, since it uses as much as digits as its factorization.

3230545152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4206458 (or 4206444 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 3230545152 is about 56837.8848304544. The cubic root of 3230545152 is about 1478.2864804798.

Adding to 3230545152 its reverse (2515450323), we get a palindrome (5745995475).

The spelling of 3230545152 in words is "three billion, two hundred thirty million, five hundred forty-five thousand, one hundred fifty-two".