30052780054 has 64 divisors (see below), whose sum is σ = 52651296000. Its totient is φ = 12721674240.

The previous prime is 30052780049. The next prime is 30052780057. The reversal of 30052780054 is 45008725003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30052780057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6656902 + ... + 6661414.

It is an arithmetic number, because the mean of its divisors is an integer number (822676500).

Almost surely, 2^30052780054 is an apocalyptic number.

30052780054 is a deficient number, since it is larger than the sum of its proper divisors (22598515946).

30052780054 is a wasteful number, since it uses less digits than its factorization.

30052780054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 30052780054 in words is "thirty billion, fifty-two million, seven hundred eighty thousand, fifty-four".