4233145551 has 8 divisors (see below), whose sum is σ = 5646300720. Its totient is φ = 2821043712.

The previous prime is 4233145549. The next prime is 4233145583. The reversal of 4233145551 is 1555413324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4233145551 - 2¹ = 4233145549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4233145541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253906 + ... + 270063.

It is an arithmetic number, because the mean of its divisors is an integer number (705787590).

Almost surely, 2^4233145551 is an apocalyptic number.

4233145551 is a deficient number, since it is larger than the sum of its proper divisors (1413155169).

4233145551 is a wasteful number, since it uses less digits than its factorization.

4233145551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526665.

The product of its digits is 36000, while the sum is 33.

The square root of 4233145551 is about 65062.6279134189. The cubic root of 4233145551 is about 1617.6618139523.

Adding to 4233145551 its reverse (1555413324), we get a palindrome (5788558875).

The spelling of 4233145551 in words is "four billion, two hundred thirty-three million, one hundred forty-five thousand, five hundred fifty-one".