5244161354 has 4 divisors (see below), whose sum is σ = 7866242034. Its totient is φ = 2622080676.

The previous prime is 5244161341. The next prime is 5244161357. The reversal of 5244161354 is 4531614425.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3422835025 + 1821326329 = 58505^2 + 42677^2 .

It is a super-2 number, since 2×5244161354² = 55002456613574226632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5244161357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311040337 + ... + 1311040340.

Almost surely, 2^5244161354 is an apocalyptic number.

5244161354 is a deficient number, since it is larger than the sum of its proper divisors (2622080680).

5244161354 is a wasteful number, since it uses less digits than its factorization.

5244161354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622080679.

The product of its digits is 57600, while the sum is 35.

The square root of 5244161354 is about 72416.5820375417. The cubic root of 5244161354 is about 1737.3687885595.

Adding to 5244161354 its reverse (4531614425), we get a palindrome (9775775779).

The spelling of 5244161354 in words is "five billion, two hundred forty-four million, one hundred sixty-one thousand, three hundred fifty-four".