5045645144 has 16 divisors (see below), whose sum is σ = 9661874400. Its totient is φ = 2469145312.

The previous prime is 5045645141. The next prime is 5045645147. The reversal of 5045645144 is 4415465405.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5045645141) and next prime (5045645147).

It is a junction number, because it is equal to n+sod(n) for n = 5045645098 and 5045645107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045645141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6709259 + ... + 6710010.

It is an arithmetic number, because the mean of its divisors is an integer number (603867150).

Almost surely, 2^5045645144 is an apocalyptic number.

It is an amenable number.

5045645144 is a deficient number, since it is larger than the sum of its proper divisors (4616229256).

5045645144 is a wasteful number, since it uses less digits than its factorization.

5045645144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13419322 (or 13419318 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The square root of 5045645144 is about 71032.7047492914. The cubic root of 5045645144 is about 1715.1636654999.

The spelling of 5045645144 in words is "five billion, forty-five million, six hundred forty-five thousand, one hundred forty-four".