5244540105165 has 16 divisors (see below), whose sum is σ = 8398736380608. Its totient is φ = 2794597318656.

The previous prime is 5244540105083. The next prime is 5244540105209. The reversal of 5244540105165 is 5615010454425.

It is a happy number.

It is not a de Polignac number, because 5244540105165 - 2¹⁸ = 5244539843021 is a prime.

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, 155653684 + ... + 155687373.

It is an arithmetic number, because the mean of its divisors is an integer number (524921023788).

Almost surely, 2^{5244540105165} is an apocalyptic number.

It is an amenable number.

5244540105165 is a deficient number, since it is larger than the sum of its proper divisors (3154196275443).

5244540105165 is a wasteful number, since it uses less digits than its factorization.

5244540105165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311342188.

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 5244540105165 in words is "five trillion, two hundred forty-four billion, five hundred forty million, one hundred five thousand, one hundred sixty-five".