4255386736546 has 48 divisors (see below), whose sum is σ = 7329910848120. Its totient is φ = 1849076768000.

The previous prime is 4255386736529. The next prime is 4255386736561. The reversal of 4255386736546 is 6456376835524.

It can be written as a sum of positive squares in 4 ways, for example, as 4021183973521 + 234202763025 = 2005289^2 + 483945^2 .

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, 2292931 + ... + 3710566.

Almost surely, 2^{4255386736546} is an apocalyptic number.

4255386736546 is a deficient number, since it is larger than the sum of its proper divisors (3074524111574).

4255386736546 is a wasteful number, since it uses less digits than its factorization.

4255386736546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6003651 (or 6003640 counting only the distinct ones).

The product of its digits is 435456000, while the sum is 64.

The spelling of 4255386736546 in words is "four trillion, two hundred fifty-five billion, three hundred eighty-six million, seven hundred thirty-six thousand, five hundred forty-six".