4542512096 has 72 divisors (see below), whose sum is σ = 9581037480. Its totient is φ = 2119239936.

The previous prime is 4542512069. The next prime is 4542512099. The reversal of 4542512096 is 6902152454.

It is a happy number.

It is a super-2 number, since 2×4542512096² = 41268832284612626432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542512099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 771050 + ... + 776918.

It is an arithmetic number, because the mean of its divisors is an integer number (133069965).

Almost surely, 2^4542512096 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 4542512096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4790518740).

4542512096 is an abundant number, since it is smaller than the sum of its proper divisors (5038525384).

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

4542512096 is a wasteful number, since it uses less digits than its factorization.

4542512096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5984 (or 5957 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 4542512096 is about 67398.1609244644. The cubic root of 4542512096 is about 1656.1462954296.

The spelling of 4542512096 in words is "four billion, five hundred forty-two million, five hundred twelve thousand, ninety-six".