5425554340244 has 48 divisors (see below), whose sum is σ = 9560630394000. Its totient is φ = 2694026797056.

The previous prime is 5425554340237. The next prime is 5425554340247. The reversal of 5425554340244 is 4420434555245.

It can be written as a sum of positive squares in 8 ways, for example, as 28203171844 + 5397351168400 = 167938^2 + 2323220^2 .

It is a super-2 number, since 2×5425554340244² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425554340247) 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, 436236794 + ... + 436249230.

It is an arithmetic number, because the mean of its divisors is an integer number (199179799875).

Almost surely, 2^{5425554340244} is an apocalyptic number.

It is an amenable number.

5425554340244 is a deficient number, since it is larger than the sum of its proper divisors (4135076053756).

5425554340244 is a wasteful number, since it uses less digits than its factorization.

5425554340244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14012 (or 14010 counting only the distinct ones).

The product of its (nonzero) digits is 7680000, while the sum is 47.

Adding to 5425554340244 its reverse (4420434555245), we get a palindrome (9845988895489).

The spelling of 5425554340244 in words is "five trillion, four hundred twenty-five billion, five hundred fifty-four million, three hundred forty thousand, two hundred forty-four".