30823156050 has 48 divisors (see below), whose sum is σ = 79077349440. Its totient is φ = 7936075840.

The previous prime is 30823155971. The next prime is 30823156051. The reversal of 30823156050 is 5065132803.

It is not an unprimeable number, because it can be changed into a prime (30823156051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3538542 + ... + 3547241.

It is an arithmetic number, because the mean of its divisors is an integer number (1647444780).

Almost surely, 2^30823156050 is an apocalyptic number.

30823156050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30823156050 is an abundant number, since it is smaller than the sum of its proper divisors (48254193390).

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

30823156050 is a wasteful number, since it uses less digits than its factorization.

30823156050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7085827 (or 7085822 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 30823156050 its reverse (5065132803), we get a palindrome (35888288853).

The spelling of 30823156050 in words is "thirty billion, eight hundred twenty-three million, one hundred fifty-six thousand, fifty".