5143134520555 has 4 divisors (see below), whose sum is σ = 6171761424672. Its totient is φ = 4114507616440.

The previous prime is 5143134520547. The next prime is 5143134520571. The reversal of 5143134520555 is 5550254313415.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5143134520555 - 2³ = 5143134520547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514313452051 + ... + 514313452060.

It is an arithmetic number, because the mean of its divisors is an integer number (1542940356168).

Almost surely, 2^{5143134520555} is an apocalyptic number.

5143134520555 is a deficient number, since it is larger than the sum of its proper divisors (1028626904117).

5143134520555 is a wasteful number, since it uses less digits than its factorization.

5143134520555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028626904116.

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 5143134520555 in words is "five trillion, one hundred forty-three billion, one hundred thirty-four million, five hundred twenty thousand, five hundred fifty-five".