50636460125503 has 4 divisors (see below), whose sum is σ = 57870240143440. Its totient is φ = 43402680107568.

The previous prime is 50636460125479. The next prime is 50636460125513. The reversal of 50636460125503 is 30552106463605.

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

It is a cyclic number.

It is not a de Polignac number, because 50636460125503 - 2¹³ = 50636460117311 is a prime.

It is a super-2 number, since 2×50636460125503² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50636460125513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3616890008958 + ... + 3616890008971.

It is an arithmetic number, because the mean of its divisors is an integer number (14467560035860).

Almost surely, 2^{50636460125503} is an apocalyptic number.

50636460125503 is a deficient number, since it is larger than the sum of its proper divisors (7233780017937).

50636460125503 is an equidigital number, since it uses as much as digits as its factorization.

50636460125503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7233780017936.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 50636460125503 in words is "fifty trillion, six hundred thirty-six billion, four hundred sixty million, one hundred twenty-five thousand, five hundred three".