30653145700 has 36 divisors (see below), whose sum is σ = 68139709092. Its totient is φ = 11962201600.

The previous prime is 30653145671. The next prime is 30653145701. The reversal of 30653145700 is 754135603.

It can be written as a sum of positive squares in 6 ways, for example, as 8183735296 + 22469410404 = 90464^2 + 149898^2 .

It is not an unprimeable number, because it can be changed into a prime (30653145701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3734089 + ... + 3742288.

It is an arithmetic number, because the mean of its divisors is an integer number (1892769697).

Almost surely, 2^30653145700 is an apocalyptic number.

It is an amenable number.

30653145700 is an abundant number, since it is smaller than the sum of its proper divisors (37486563392).

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

30653145700 is a wasteful number, since it uses less digits than its factorization.

30653145700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476432 (or 7476425 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 30653145700 in words is "thirty billion, six hundred fifty-three million, one hundred forty-five thousand, seven hundred".