53516543141255 has 8 divisors (see below), whose sum is σ = 64221201240000. Its totient is φ = 42812334866016.

The previous prime is 53516543141231. The next prime is 53516543141267. The reversal of 53516543141255 is 55214134561535.

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 53516543141255 - 2⁸ = 53516543140999 is a prime.

It is a congruent 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, 112194080 + ... + 112670069.

It is an arithmetic number, because the mean of its divisors is an integer number (8027650155000).

Almost surely, 2^{53516543141255} is an apocalyptic number.

53516543141255 is a deficient number, since it is larger than the sum of its proper divisors (10704658098745).

53516543141255 is a wasteful number, since it uses less digits than its factorization.

53516543141255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224911753.

The product of its digits is 5400000, while the sum is 50.

The spelling of 53516543141255 in words is "fifty-three trillion, five hundred sixteen billion, five hundred forty-three million, one hundred forty-one thousand, two hundred fifty-five".