3231465552 has 120 divisors (see below), whose sum is σ = 10350587520. Its totient is φ = 921934080.

The previous prime is 3231465551. The next prime is 3231465593. The reversal of 3231465552 is 2555641323.

3231465552 is a `hidden beast` number, since 32 + 3 + 14 + 65 + 552 = 666.

It is a super-2 number, since 2×3231465552² = 20884739227525329408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231465551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 843802 + ... + 847622.

It is an arithmetic number, because the mean of its divisors is an integer number (86254896).

Almost surely, 2^3231465552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3231465552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5175293760).

3231465552 is an abundant number, since it is smaller than the sum of its proper divisors (7119121968).

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

3231465552 is a wasteful number, since it uses less digits than its factorization.

3231465552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681 (or 4672 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 3231465552 is about 56845.9809661158. The cubic root of 3231465552 is about 1478.4268577864.

The spelling of 3231465552 in words is "three billion, two hundred thirty-one million, four hundred sixty-five thousand, five hundred fifty-two".