5154544454515 has 8 divisors (see below), whose sum is σ = 6384984098688. Its totient is φ = 3990615061440.

The previous prime is 5154544454503. The next prime is 5154544454519.

5154544454515 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 5154544454515 - 2⁵ = 5154544454483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5154544454519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16627562602 + ... + 16627562911.

It is an arithmetic number, because the mean of its divisors is an integer number (798123012336).

Almost surely, 2^{5154544454515} is an apocalyptic number.

5154544454515 is a deficient number, since it is larger than the sum of its proper divisors (1230439644173).

5154544454515 is a wasteful number, since it uses less digits than its factorization.

5154544454515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33255125549.

The product of its digits is 16000000, while the sum is 52.

The spelling of 5154544454515 in words is "five trillion, one hundred fifty-four billion, five hundred forty-four million, four hundred fifty-four thousand, five hundred fifteen".