5045541440 has 28 divisors (see below), whose sum is σ = 12014696316. Its totient is φ = 2018216448.

The previous prime is 5045541343. The next prime is 5045541461. The reversal of 5045541440 is 441455405.

It can be written as a sum of positive squares in 2 ways, for example, as 3708322816 + 1337218624 = 60896^2 + 36568^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 5045541397 and 5045541406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7883339 + ... + 7883978.

It is an arithmetic number, because the mean of its divisors is an integer number (429096297).

Almost surely, 2^5045541440 is an apocalyptic number.

It is an amenable number.

5045541440 is an abundant number, since it is smaller than the sum of its proper divisors (6969154876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5045541440 is a wasteful number, since it uses less digits than its factorization.

5045541440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15767334 (or 15767324 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 5045541440 is about 71031.9747719293. The cubic root of 5045541440 is about 1715.1519147362.

Adding to 5045541440 its reverse (441455405), we get a palindrome (5486996845).

The spelling of 5045541440 in words is "five billion, forty-five million, five hundred forty-one thousand, four hundred forty".