30325501827 has 6 divisors (see below), whose sum is σ = 43803502652. Its totient is φ = 20217001212.

The previous prime is 30325501823. The next prime is 30325501873. The reversal of 30325501827 is 72810552303.

It is a happy number.

It is not a de Polignac number, because 30325501827 - 2² = 30325501823 is a prime.

It is a super-2 number, since 2×30325501827² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30325501791 and 30325501800.

It is not an unprimeable number, because it can be changed into a prime (30325501823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1684750093 + ... + 1684750110.

Almost surely, 2^30325501827 is an apocalyptic number.

30325501827 is a deficient number, since it is larger than the sum of its proper divisors (13478000825).

30325501827 is a wasteful number, since it uses less digits than its factorization.

30325501827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369500209 (or 3369500206 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 30325501827 in words is "thirty billion, three hundred twenty-five million, five hundred one thousand, eight hundred twenty-seven".