4615303155012 has 144 divisors (see below), whose sum is σ = 12990004110720. Its totient is φ = 1369773350400.

The previous prime is 4615303155007. The next prime is 4615303155031. The reversal of 4615303155012 is 2105513035164.

4615303155012 is a `hidden beast` number, since 4 + 61 + 5 + 3 + 0 + 31 + 550 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11748937 + ... + 12135407.

It is an arithmetic number, because the mean of its divisors is an integer number (90208361880).

Almost surely, 2^{4615303155012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4615303155012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6495002055360).

4615303155012 is an abundant number, since it is smaller than the sum of its proper divisors (8374700955708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4615303155012 is a wasteful number, since it uses less digits than its factorization.

4615303155012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387114 (or 387109 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 4615303155012 in words is "four trillion, six hundred fifteen billion, three hundred three million, one hundred fifty-five thousand, twelve".