4028464755 has 48 divisors (see below), whose sum is σ = 8449631424. Its totient is φ = 1733253120.

The previous prime is 4028464753. The next prime is 4028464801. The reversal of 4028464755 is 5574648204.

It is not a de Polignac number, because 4028464755 - 2¹ = 4028464753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4028464755.

It is not an unprimeable number, because it can be changed into a prime (4028464753) 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 47 ways as a sum of consecutive naturals, for example, 370786 + ... + 381495.

It is an arithmetic number, because the mean of its divisors is an integer number (176033988).

Almost surely, 2^4028464755 is an apocalyptic number.

4028464755 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4028464755 is an abundant number, since it is smaller than the sum of its proper divisors (4421166669).

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

4028464755 is a wasteful number, since it uses less digits than its factorization.

4028464755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752316 (or 752313 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The square root of 4028464755 is about 63470.1879231502. The cubic root of 4028464755 is about 1591.1575704804.

The spelling of 4028464755 in words is "four billion, twenty-eight million, four hundred sixty-four thousand, seven hundred fifty-five".