5145035044 has 6 divisors (see below), whose sum is σ = 9003811334. Its totient is φ = 2572517520.

The previous prime is 5145035039. The next prime is 5145035047. The reversal of 5145035044 is 4405305415.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4859762944 + 285272100 = 69712^2 + 16890^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5145034997 and 5145035015.

It is not an unprimeable number, because it can be changed into a prime (5145035047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643129377 + ... + 643129384.

Almost surely, 2^5145035044 is an apocalyptic number.

It is an amenable number.

5145035044 is a deficient number, since it is larger than the sum of its proper divisors (3858776290).

5145035044 is a wasteful number, since it uses less digits than its factorization.

5145035044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286258765 (or 1286258763 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5145035044 is about 71728.8996430309. The cubic root of 5145035044 is about 1726.3523715660.

The spelling of 5145035044 in words is "five billion, one hundred forty-five million, thirty-five thousand, forty-four".