5107542548837 has 4 divisors (see below), whose sum is σ = 5114746417740. Its totient is φ = 5100338679936.

The previous prime is 5107542548813. The next prime is 5107542548863. The reversal of 5107542548837 is 7388452457015.

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

It can be written as a sum of positive squares in 2 ways, for example, as 320552998276 + 4786989550561 = 566174^2 + 2187919^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5107542548837 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 (5107542538837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3601933388 + ... + 3601934805.

It is an arithmetic number, because the mean of its divisors is an integer number (1278686604435).

Almost surely, 2^{5107542548837} is an apocalyptic number.

It is an amenable number.

5107542548837 is a deficient number, since it is larger than the sum of its proper divisors (7203868903).

5107542548837 is an equidigital number, since it uses as much as digits as its factorization.

5107542548837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7203868902.

The product of its (nonzero) digits is 37632000, while the sum is 59.

The spelling of 5107542548837 in words is "five trillion, one hundred seven billion, five hundred forty-two million, five hundred forty-eight thousand, eight hundred thirty-seven".