2251352433 has 8 divisors (see below), whose sum is σ = 3274694496. Its totient is φ = 1364456000.

The previous prime is 2251352417. The next prime is 2251352489. The reversal of 2251352433 is 3342531522.

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

It is a cyclic number.

It is not a de Polignac number, because 2251352433 - 2⁴ = 2251352417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2251352433.

It is not an unprimeable number, because it can be changed into a prime (2251352413) 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, 34111368 + ... + 34111433.

It is an arithmetic number, because the mean of its divisors is an integer number (409336812).

Almost surely, 2^2251352433 is an apocalyptic number.

It is an amenable number.

2251352433 is a deficient number, since it is larger than the sum of its proper divisors (1023342063).

2251352433 is a wasteful number, since it uses less digits than its factorization.

2251352433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68222815.

The product of its digits is 21600, while the sum is 30.

The square root of 2251352433 is about 47448.4186564737. The cubic root of 2251352433 is about 1310.6331909733.

Adding to 2251352433 its reverse (3342531522), we get a palindrome (5593883955).

Subtracting 2251352433 from its reverse (3342531522), we obtain a square (1091179089 = 33033²).

The spelling of 2251352433 in words is "two billion, two hundred fifty-one million, three hundred fifty-two thousand, four hundred thirty-three".