30280825051 has 8 divisors (see below), whose sum is σ = 32065516224. Its totient is φ = 28496519040.

The previous prime is 30280824997. The next prime is 30280825063. The reversal of 30280825051 is 15052808203.

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 30280825051 - 2¹⁷ = 30280693979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30280824998 and 30280825016.

It is not an unprimeable number, because it can be changed into a prime (30280822051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74221 + ... + 257041.

It is an arithmetic number, because the mean of its divisors is an integer number (4008189528).

Almost surely, 2^30280825051 is an apocalyptic number.

30280825051 is a deficient number, since it is larger than the sum of its proper divisors (1784691173).

30280825051 is a wasteful number, since it uses less digits than its factorization.

30280825051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192581.

The product of its (nonzero) digits is 19200, while the sum is 34.

The spelling of 30280825051 in words is "thirty billion, two hundred eighty million, eight hundred twenty-five thousand, fifty-one".