8255003768 has 32 divisors (see below), whose sum is σ = 16892064000. Its totient is φ = 3750756960.

The previous prime is 8255003723. The next prime is 8255003797. The reversal of 8255003768 is 8673005528.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216353 + ... + 251631.

It is an arithmetic number, because the mean of its divisors is an integer number (527877000).

Almost surely, 2^8255003768 is an apocalyptic number.

8255003768 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8255003768 is an abundant number, since it is smaller than the sum of its proper divisors (8637060232).

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

8255003768 is a wasteful number, since it uses less digits than its factorization.

8255003768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37955 (or 37951 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 8255003768 is about 90857.0512838712. The cubic root of 8255003768 is about 2021.0284414355.

The spelling of 8255003768 in words is "eight billion, two hundred fifty-five million, three thousand, seven hundred sixty-eight".