20325030755 has 8 divisors (see below), whose sum is σ = 24392156400. Its totient is φ = 16258611616.

The previous prime is 20325030709. The next prime is 20325030763. The reversal of 20325030755 is 55703052302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20325030755 - 2²⁰ = 20323982179 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111125 + ... + 230214.

It is an arithmetic number, because the mean of its divisors is an integer number (3049019550).

Almost surely, 2^20325030755 is an apocalyptic number.

20325030755 is a deficient number, since it is larger than the sum of its proper divisors (4067125645).

20325030755 is a wasteful number, since it uses less digits than its factorization.

20325030755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353253.

The product of its (nonzero) digits is 31500, while the sum is 32.

The spelling of 20325030755 in words is "twenty billion, three hundred twenty-five million, thirty thousand, seven hundred fifty-five".