30655615015245 has 128 divisors (see below), whose sum is σ = 60227859640320. Its totient is φ = 13121533440000.

The previous prime is 30655615015229. The next prime is 30655615015349. The reversal of 30655615015245 is 54251051655603.

It is not a de Polignac number, because 30655615015245 - 2⁴ = 30655615015229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30655615015194 and 30655615015203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2535240 + ... + 8230350.

It is an arithmetic number, because the mean of its divisors is an integer number (470530153440).

Almost surely, 2^{30655615015245} is an apocalyptic number.

It is an amenable number.

30655615015245 is a deficient number, since it is larger than the sum of its proper divisors (29572244625075).

30655615015245 is a wasteful number, since it uses less digits than its factorization.

30655615015245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5695267.

The product of its (nonzero) digits is 2700000, while the sum is 48.

The spelling of 30655615015245 in words is "thirty trillion, six hundred fifty-five billion, six hundred fifteen million, fifteen thousand, two hundred forty-five".