53050000530 has 32 divisors (see below), whose sum is σ = 128580602688. Its totient is φ = 14006600000.

The previous prime is 53050000513. The next prime is 53050000541. The reversal of 53050000530 is 3500005035.

It is a junction number, because it is equal to n+sod(n) for n = 53050000497 and 53050000506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8751096 + ... + 8757155.

It is an arithmetic number, because the mean of its divisors is an integer number (4018143834).

Almost surely, 2^53050000530 is an apocalyptic number.

53050000530 is an abundant number, since it is smaller than the sum of its proper divisors (75530602158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53050000530 is a wasteful number, since it uses less digits than its factorization.

53050000530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17508362.

The product of its (nonzero) digits is 1125, while the sum is 21.

Adding to 53050000530 its reverse (3500005035), we get a palindrome (56550005565).

The spelling of 53050000530 in words is "fifty-three billion, fifty million, five hundred thirty", and thus it is an aban number.