5105345545 has 8 divisors (see below), whose sum is σ = 6126810624. Its totient is φ = 4084012464.

The previous prime is 5105345527. The next prime is 5105345561. The reversal of 5105345545 is 5455435015.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5105345545 - 2⁹ = 5105345033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103222 + ... + 144448.

It is an arithmetic number, because the mean of its divisors is an integer number (765851328).

Almost surely, 2^5105345545 is an apocalyptic number.

It is an amenable number.

5105345545 is a deficient number, since it is larger than the sum of its proper divisors (1021465079).

5105345545 is a wasteful number, since it uses less digits than its factorization.

5105345545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65999.

The product of its (nonzero) digits is 150000, while the sum is 37.

The square root of 5105345545 is about 71451.7007845160. The cubic root of 5105345545 is about 1721.9018022317.

The spelling of 5105345545 in words is "five billion, one hundred five million, three hundred forty-five thousand, five hundred forty-five".