50520404541 has 4 divisors (see below), whose sum is σ = 67360539392. Its totient is φ = 33680269692.

The previous prime is 50520404513. The next prime is 50520404573. The reversal of 50520404541 is 14540402505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 50520404541 - 2⁷ = 50520404413 is a prime.

It is a super-2 number, since 2×50520404541² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50520404499 and 50520404508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50520404741) 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, 8420067421 + ... + 8420067426.

It is an arithmetic number, because the mean of its divisors is an integer number (16840134848).

Almost surely, 2^50520404541 is an apocalyptic number.

It is an amenable number.

50520404541 is a deficient number, since it is larger than the sum of its proper divisors (16840134851).

50520404541 is a wasteful number, since it uses less digits than its factorization.

50520404541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16840134850.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 50520404541 in words is "fifty billion, five hundred twenty million, four hundred four thousand, five hundred forty-one".