30455207245 has 8 divisors (see below), whose sum is σ = 36569403360. Its totient is φ = 24348729360.

The previous prime is 30455207207. The next prime is 30455207267. The reversal of 30455207245 is 54270255403.

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

It is not a de Polignac number, because 30455207245 - 2⁷ = 30455207117 is a prime.

It is a congruent number.

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, 1920871 + ... + 1936660.

It is an arithmetic number, because the mean of its divisors is an integer number (4571175420).

Almost surely, 2^30455207245 is an apocalyptic number.

It is an amenable number.

30455207245 is a deficient number, since it is larger than the sum of its proper divisors (6114196115).

30455207245 is a wasteful number, since it uses less digits than its factorization.

30455207245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859115.

The product of its (nonzero) digits is 168000, while the sum is 37.

The spelling of 30455207245 in words is "thirty billion, four hundred fifty-five million, two hundred seven thousand, two hundred forty-five".