5103127761527 has 4 divisors (see below), whose sum is σ = 5108067866880. Its totient is φ = 5098187656176.

The previous prime is 5103127761509. The next prime is 5103127761619. The reversal of 5103127761527 is 7251677213015.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5103127761527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5103127763527) 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 3 ways as a sum of consecutive naturals, for example, 2470051127 + ... + 2470053192.

It is an arithmetic number, because the mean of its divisors is an integer number (1277016966720).

Almost surely, 2^{5103127761527} is an apocalyptic number.

5103127761527 is a deficient number, since it is larger than the sum of its proper divisors (4940105353).

5103127761527 is a wasteful number, since it uses less digits than its factorization.

5103127761527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4940105352.

The product of its (nonzero) digits is 617400, while the sum is 47.

The spelling of 5103127761527 in words is "five trillion, one hundred three billion, one hundred twenty-seven million, seven hundred sixty-one thousand, five hundred twenty-seven".