50003052530 has 16 divisors (see below), whose sum is σ = 90031774104. Its totient is φ = 19995381120.

The previous prime is 50003052523. The next prime is 50003052551. The reversal of 50003052530 is 3525030005.

It is a happy number.

50003052530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 28984722001 + 21018330529 = 170249^2 + 144977^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50003052496 and 50003052505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693941 + ... + 762600.

Almost surely, 2^50003052530 is an apocalyptic number.

50003052530 is a deficient number, since it is larger than the sum of its proper divisors (40028721574).

50003052530 is a wasteful number, since it uses less digits than its factorization.

50003052530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459981.

The product of its (nonzero) digits is 2250, while the sum is 23.

Adding to 50003052530 its reverse (3525030005), we get a palindrome (53528082535).

The spelling of 50003052530 in words is "fifty billion, three million, fifty-two thousand, five hundred thirty".