30025055275 has 12 divisors (see below), whose sum is σ = 37599696144. Its totient is φ = 23782220000.

The previous prime is 30025055231. The next prime is 30025055287. The reversal of 30025055275 is 57255052003.

It is not a de Polignac number, because 30025055275 - 2¹⁷ = 30024924203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30025055275.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5943031 + ... + 5948080.

It is an arithmetic number, because the mean of its divisors is an integer number (3133308012).

Almost surely, 2^30025055275 is an apocalyptic number.

30025055275 is a deficient number, since it is larger than the sum of its proper divisors (7574640869).

30025055275 is a wasteful number, since it uses less digits than its factorization.

30025055275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11891222 (or 11891217 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 34.

The spelling of 30025055275 in words is "thirty billion, twenty-five million, fifty-five thousand, two hundred seventy-five".