5425044105501 has 16 divisors (see below), whose sum is σ = 8224011737920. Its totient is φ = 3532586858640.

The previous prime is 5425044105479. The next prime is 5425044105511. The reversal of 5425044105501 is 1055014405245.

5425044105501 is a `hidden beast` number, since 5 + 4 + 2 + 5 + 0 + 44 + 105 + 501 = 666.

It is not a de Polignac number, because 5425044105501 - 2⁵ = 5425044105469 is a prime.

It is a super-2 number, since 2×5425044105501² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425044105511) 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, 2336365810 + ... + 2336368131.

It is an arithmetic number, because the mean of its divisors is an integer number (514000733620).

Almost surely, 2^{5425044105501} is an apocalyptic number.

It is an amenable number.

5425044105501 is a deficient number, since it is larger than the sum of its proper divisors (2798967632419).

5425044105501 is a wasteful number, since it uses less digits than its factorization.

5425044105501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672733993 (or 4672733987 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 5425044105501 in words is "five trillion, four hundred twenty-five billion, forty-four million, one hundred five thousand, five hundred one".