30053030526 has 12 divisors (see below), whose sum is σ = 65114899512. Its totient is φ = 10017676836.

The previous prime is 30053030509. The next prime is 30053030537. The reversal of 30053030526 is 62503035003.

30053030526 is a `hidden beast` number, since 300 + 5 + 30 + 305 + 26 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 30053030526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 834806386 + ... + 834806421.

It is an arithmetic number, because the mean of its divisors is an integer number (5426241626).

Almost surely, 2^30053030526 is an apocalyptic number.

30053030526 is an abundant number, since it is smaller than the sum of its proper divisors (35061868986).

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

30053030526 is a wasteful number, since it uses less digits than its factorization.

30053030526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669612815 (or 1669612812 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 30053030526 its reverse (62503035003), we get a palindrome (92556065529).

The spelling of 30053030526 in words is "thirty billion, fifty-three million, thirty thousand, five hundred twenty-six".