4255578726 has 64 divisors (see below), whose sum is σ = 10500019200. Its totient is φ = 1122903936.

The previous prime is 4255578709. The next prime is 4255578773. The reversal of 4255578726 is 6278755524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47941 + ... + 103968.

It is an arithmetic number, because the mean of its divisors is an integer number (164062800).

Almost surely, 2^4255578726 is an apocalyptic number.

4255578726 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4255578726 is an abundant number, since it is smaller than the sum of its proper divisors (6244440474).

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

4255578726 is a wasteful number, since it uses less digits than its factorization.

4255578726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151973.

The product of its digits is 4704000, while the sum is 51.

The square root of 4255578726 is about 65234.7968955219. The cubic root of 4255578726 is about 1620.5143321916.

The spelling of 4255578726 in words is "four billion, two hundred fifty-five million, five hundred seventy-eight thousand, seven hundred twenty-six".