30750609132 has 36 divisors (see below), whose sum is σ = 77821274440. Its totient is φ = 10238260032.

The previous prime is 30750609121. The next prime is 30750609173. The reversal of 30750609132 is 23190605703.

30750609132 is a `hidden beast` number, since 30 + 7 + 5 + 0 + 609 + 13 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×30750609132³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 466273 + ... + 528120.

Almost surely, 2^30750609132 is an apocalyptic number.

It is an amenable number.

30750609132 is an abundant number, since it is smaller than the sum of its proper divisors (47070665308).

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

30750609132 is a wasteful number, since it uses less digits than its factorization.

30750609132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995262 (or 995257 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The spelling of 30750609132 in words is "thirty billion, seven hundred fifty million, six hundred nine thousand, one hundred thirty-two".