4542817136 has 80 divisors (see below), whose sum is σ = 10360670208. Its totient is φ = 1902355200.

The previous prime is 4542817127. The next prime is 4542817177. The reversal of 4542817136 is 6317182454.

It is a super-2 number, since 2×4542817136² = 41274375062270484992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4542817093 and 4542817102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1387181 + ... + 1390451.

Almost surely, 2^4542817136 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 4542817136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5180335104).

4542817136 is an abundant number, since it is smaller than the sum of its proper divisors (5817853072).

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

4542817136 is a wasteful number, since it uses less digits than its factorization.

4542817136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3910 (or 3904 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 4542817136 is about 67400.4238562340. The cubic root of 4542817136 is about 1656.1833659277.

The spelling of 4542817136 in words is "four billion, five hundred forty-two million, eight hundred seventeen thousand, one hundred thirty-six".