5452544251 has 16 divisors (see below), whose sum is σ = 6891107328. Its totient is φ = 4190529600.

The previous prime is 5452544173. The next prime is 5452544267. The reversal of 5452544251 is 1524452545.

It is a cyclic number.

It is not a de Polignac number, because 5452544251 - 2¹¹ = 5452542203 is a prime.

It is a super-2 number, since 2×5452544251² = 59460477618226302002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5452544251.

It is not an unprimeable number, because it can be changed into a prime (5452544651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479395 + ... + 490636.

It is an arithmetic number, because the mean of its divisors is an integer number (430694208).

Almost surely, 2^5452544251 is an apocalyptic number.

5452544251 is a deficient number, since it is larger than the sum of its proper divisors (1438563077).

5452544251 is a wasteful number, since it uses less digits than its factorization.

5452544251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970122.

The product of its digits is 160000, while the sum is 37.

The square root of 5452544251 is about 73841.3451326559. The cubic root of 5452544251 is about 1760.0826677553.

Adding to 5452544251 its reverse (1524452545), we get a palindrome (6976996796).

The spelling of 5452544251 in words is "five billion, four hundred fifty-two million, five hundred forty-four thousand, two hundred fifty-one".