4547028674412 has 144 divisors (see below), whose sum is σ = 13533450665280. Its totient is φ = 1260050535936.

The previous prime is 4547028674389. The next prime is 4547028674413. The reversal of 4547028674412 is 2144768207454.

4547028674412 is a `hidden beast` number, since 4 + 54 + 70 + 2 + 86 + 7 + 441 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (4547028674413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2186514 + ... + 3724902.

Almost surely, 2^{4547028674412} is an apocalyptic number.

4547028674412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4547028674412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6766725332640).

4547028674412 is an abundant number, since it is smaller than the sum of its proper divisors (8986421990868).

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

4547028674412 is a wasteful number, since it uses less digits than its factorization.

4547028674412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538760 (or 1538755 counting only the distinct ones).

The product of its (nonzero) digits is 12042240, while the sum is 54.

The spelling of 4547028674412 in words is "four trillion, five hundred forty-seven billion, twenty-eight million, six hundred seventy-four thousand, four hundred twelve".