5445233251 has 8 divisors (see below), whose sum is σ = 5542585200. Its totient is φ = 5348050080.

The previous prime is 5445233249. The next prime is 5445233291. The reversal of 5445233251 is 1523325445.

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 5445233251 - 2¹ = 5445233249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5445233291) 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, 23821 + ... + 107041.

It is an arithmetic number, because the mean of its divisors is an integer number (692823150).

Almost surely, 2^5445233251 is an apocalyptic number.

5445233251 is a deficient number, since it is larger than the sum of its proper divisors (97351949).

5445233251 is a wasteful number, since it uses less digits than its factorization.

5445233251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84389.

The product of its digits is 72000, while the sum is 34.

The square root of 5445233251 is about 73791.8237408454. The cubic root of 5445233251 is about 1759.2956516773.

Adding to 5445233251 its reverse (1523325445), we get a palindrome (6968558696).

The spelling of 5445233251 in words is "five billion, four hundred forty-five million, two hundred thirty-three thousand, two hundred fifty-one".