30052550006 has 4 divisors (see below), whose sum is σ = 45078825012. Its totient is φ = 15026275002.

The previous prime is 30052549987. The next prime is 30052550009. The reversal of 30052550006 is 60005525003.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30052550009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7513137500 + ... + 7513137503.

It is an arithmetic number, because the mean of its divisors is an integer number (11269706253).

Almost surely, 2^30052550006 is an apocalyptic number.

30052550006 is a deficient number, since it is larger than the sum of its proper divisors (15026275006).

30052550006 is a wasteful number, since it uses less digits than its factorization.

30052550006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15026275005.

The product of its (nonzero) digits is 4500, while the sum is 26.

The spelling of 30052550006 in words is "thirty billion, fifty-two million, five hundred fifty thousand, six".