5109525644641 has 16 divisors (see below), whose sum is σ = 5740894758528. Its totient is φ = 4506678950400.

The previous prime is 5109525644627. The next prime is 5109525644681. The reversal of 5109525644641 is 1464465259015.

It is not a de Polignac number, because 5109525644641 - 2⁷ = 5109525644513 is a prime.

It is a super-2 number, since 2×5109525644641² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5109525644611) 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, 17638365 + ... + 17925706.

It is an arithmetic number, because the mean of its divisors is an integer number (358805922408).

Almost surely, 2^{5109525644641} is an apocalyptic number.

It is an amenable number.

5109525644641 is a deficient number, since it is larger than the sum of its proper divisors (631369113887).

5109525644641 is a wasteful number, since it uses less digits than its factorization.

5109525644641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35564472.

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 5109525644641 in words is "five trillion, one hundred nine billion, five hundred twenty-five million, six hundred forty-four thousand, six hundred forty-one".