5144513445 has 32 divisors (see below), whose sum is σ = 9215648640. Its totient is φ = 2722786560.

The previous prime is 5144513383. The next prime is 5144513449. The reversal of 5144513445 is 5443154415.

5144513445 is a `hidden beast` number, since 514 + 4 + 5 + 134 + 4 + 5 = 666.

It is not a de Polignac number, because 5144513445 - 2²² = 5140319141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144513449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127764 + ... + 163133.

It is an arithmetic number, because the mean of its divisors is an integer number (287989020).

Almost surely, 2^5144513445 is an apocalyptic number.

It is an amenable number.

5144513445 is a deficient number, since it is larger than the sum of its proper divisors (4071135195).

5144513445 is a wasteful number, since it uses less digits than its factorization.

5144513445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291042 (or 291036 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 5144513445 is about 71725.2636453851. The cubic root of 5144513445 is about 1726.2940309137.

The spelling of 5144513445 in words is "five billion, one hundred forty-four million, five hundred thirteen thousand, four hundred forty-five".