5495168122519 has 16 divisors (see below), whose sum is σ = 5759920850112. Its totient is φ = 5232577681408.

The previous prime is 5495168122517. The next prime is 5495168122589. The reversal of 5495168122519 is 9152218615945.

It is a cyclic number.

It is not a de Polignac number, because 5495168122519 - 2¹ = 5495168122517 is a prime.

It is a super-2 number, since 2×5495168122519² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5495168122517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25707867 + ... + 25920739.

It is an arithmetic number, because the mean of its divisors is an integer number (359995053132).

Almost surely, 2^{5495168122519} is an apocalyptic number.

5495168122519 is a deficient number, since it is larger than the sum of its proper divisors (264752727593).

5495168122519 is a wasteful number, since it uses less digits than its factorization.

5495168122519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217946.

The product of its digits is 7776000, while the sum is 58.

The spelling of 5495168122519 in words is "five trillion, four hundred ninety-five billion, one hundred sixty-eight million, one hundred twenty-two thousand, five hundred nineteen".