50430411513 has 20 divisors (see below), whose sum is σ = 76937182080. Its totient is φ = 32904946872.

The previous prime is 50430411509. The next prime is 50430411523. The reversal of 50430411513 is 31511403405.

It is a happy number.

50430411513 is a `hidden beast` number, since 504 + 3 + 0 + 4 + 1 + 151 + 3 = 666.

It is not a de Polignac number, because 50430411513 - 2² = 50430411509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (50430411523) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6619573 + ... + 6627186.

It is an arithmetic number, because the mean of its divisors is an integer number (3846859104).

Almost surely, 2^50430411513 is an apocalyptic number.

It is an amenable number.

50430411513 is a deficient number, since it is larger than the sum of its proper divisors (26506770567).

50430411513 is a wasteful number, since it uses less digits than its factorization.

50430411513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13246818 (or 13246809 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 50430411513 its reverse (31511403405), we get a palindrome (81941814918).

The spelling of 50430411513 in words is "fifty billion, four hundred thirty million, four hundred eleven thousand, five hundred thirteen".