5154514545 has 16 divisors (see below), whose sum is σ = 8284211712. Its totient is φ = 2736744960.

The previous prime is 5154514543. The next prime is 5154514577. The reversal of 5154514545 is 5454154515.

It is not a de Polignac number, because 5154514545 - 2¹ = 5154514543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5154514543) 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, 767136 + ... + 773825.

It is an arithmetic number, because the mean of its divisors is an integer number (517763232).

Almost surely, 2^5154514545 is an apocalyptic number.

It is an amenable number.

5154514545 is a deficient number, since it is larger than the sum of its proper divisors (3129697167).

5154514545 is a wasteful number, since it uses less digits than its factorization.

5154514545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541192.

The product of its digits is 200000, while the sum is 39.

The square root of 5154514545 is about 71794.9479072170. The cubic root of 5154514545 is about 1727.4119638782.

The spelling of 5154514545 in words is "five billion, one hundred fifty-four million, five hundred fourteen thousand, five hundred forty-five".