4255145076 has 192 divisors, whose sum is σ = 13059307520. Its totient is φ = 1046960640.

The previous prime is 4255145051. The next prime is 4255145087. The reversal of 4255145076 is 6705415524.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1388586 + ... + 1391646.

Almost surely, 2^4255145076 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 4255145076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6529653760).

4255145076 is an abundant number, since it is smaller than the sum of its proper divisors (8804162444).

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

4255145076 is a wasteful number, since it uses less digits than its factorization.

4255145076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174 (or 3172 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 39.

The square root of 4255145076 is about 65231.4730479084. The cubic root of 4255145076 is about 1620.4592860231.

It can be divided in two parts, 4255 and 145076, that added together give a triangular number (149331 = T₅₄₆).

The spelling of 4255145076 in words is "four billion, two hundred fifty-five million, one hundred forty-five thousand, seventy-six".