30052621300 has 36 divisors (see below), whose sum is σ = 70230667276. Its totient is φ = 11096352000.

The previous prime is 30052621253. The next prime is 30052621349. The reversal of 30052621300 is 312625003.

It can be written as a sum of positive squares in 6 ways, for example, as 8962030224 + 21090591076 = 94668^2 + 145226^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11557401 + ... + 11560000.

Almost surely, 2^30052621300 is an apocalyptic number.

It is an amenable number.

30052621300 is an abundant number, since it is smaller than the sum of its proper divisors (40178045976).

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

30052621300 is a wasteful number, since it uses less digits than its factorization.

30052621300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23117428 (or 23117421 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The spelling of 30052621300 in words is "thirty billion, fifty-two million, six hundred twenty-one thousand, three hundred".