4547157013128 has 16 divisors (see below), whose sum is σ = 11367892532880. Its totient is φ = 1515719004368.

The previous prime is 4547157013121. The next prime is 4547157013141. The reversal of 4547157013128 is 8213107517454.

It is not an unprimeable number, because it can be changed into a prime (4547157013121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94732437750 + ... + 94732437797.

It is an arithmetic number, because the mean of its divisors is an integer number (710493283305).

Almost surely, 2^{4547157013128} is an apocalyptic number.

It is an amenable number.

4547157013128 is an abundant number, since it is smaller than the sum of its proper divisors (6820735519752).

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

4547157013128 is a wasteful number, since it uses less digits than its factorization.

4547157013128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189464875556 (or 189464875552 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 48.

The spelling of 4547157013128 in words is "four trillion, five hundred forty-seven billion, one hundred fifty-seven million, thirteen thousand, one hundred twenty-eight".