5190144518 has 32 divisors (see below), whose sum is σ = 8457523200. Its totient is φ = 2374538400.

The previous prime is 5190144473. The next prime is 5190144539. The reversal of 5190144518 is 8154410915.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2350571 + ... + 2352777.

It is an arithmetic number, because the mean of its divisors is an integer number (264297600).

Almost surely, 2^5190144518 is an apocalyptic number.

5190144518 is a deficient number, since it is larger than the sum of its proper divisors (3267378682).

5190144518 is a wasteful number, since it uses less digits than its factorization.

5190144518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972.

The product of its (nonzero) digits is 28800, while the sum is 38.

The square root of 5190144518 is about 72042.6576272697. The cubic root of 5190144518 is about 1731.3830051594.

The spelling of 5190144518 in words is "five billion, one hundred ninety million, one hundred forty-four thousand, five hundred eighteen".