4086553428 has 72 divisors (see below), whose sum is σ = 10883902848. Its totient is φ = 1290282048.

The previous prime is 4086553423. The next prime is 4086553433. The reversal of 4086553428 is 8243556804.

It is an interprime number because it is at equal distance from previous prime (4086553423) and next prime (4086553433).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4086553423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61326 + ... + 109242.

Almost surely, 2^4086553428 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 4086553428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5441951424).

4086553428 is an abundant number, since it is smaller than the sum of its proper divisors (6797349420).

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

4086553428 is a wasteful number, since it uses less digits than its factorization.

4086553428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48053 (or 48048 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The square root of 4086553428 is about 63926.1560552486. The cubic root of 4086553428 is about 1598.7690307938.

The spelling of 4086553428 in words is "four billion, eighty-six million, five hundred fifty-three thousand, four hundred twenty-eight".