4250540655 has 24 divisors (see below), whose sum is σ = 7439142048. Its totient is φ = 2244943296.

The previous prime is 4250540641. The next prime is 4250540663. The reversal of 4250540655 is 5560450524.

4250540655 is a `hidden beast` number, since 4 + 2 + 50 + 540 + 65 + 5 = 666.

4250540655 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4250540655 - 2¹⁵ = 4250507887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453892 + ... + 463161.

It is an arithmetic number, because the mean of its divisors is an integer number (309964252).

Almost surely, 2^4250540655 is an apocalyptic number.

4250540655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4250540655 is a deficient number, since it is larger than the sum of its proper divisors (3188601393).

4250540655 is a wasteful number, since it uses less digits than its factorization.

4250540655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917167 (or 917164 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The square root of 4250540655 is about 65196.1705547189. The cubic root of 4250540655 is about 1619.8745844839.

The spelling of 4250540655 in words is "four billion, two hundred fifty million, five hundred forty thousand, six hundred fifty-five".