5144425165406 has 4 divisors (see below), whose sum is σ = 7716637748112. Its totient is φ = 2572212582702.

The previous prime is 5144425165381. The next prime is 5144425165421. The reversal of 5144425165406 is 6045615244415.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×5144425165406³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286106291350 + ... + 1286106291353.

It is an arithmetic number, because the mean of its divisors is an integer number (1929159437028).

Almost surely, 2^{5144425165406} is an apocalyptic number.

5144425165406 is a deficient number, since it is larger than the sum of its proper divisors (2572212582706).

5144425165406 is a wasteful number, since it uses less digits than its factorization.

5144425165406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572212582705.

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 5144425165406 in words is "five trillion, one hundred forty-four billion, four hundred twenty-five million, one hundred sixty-five thousand, four hundred six".