4454246313 has 54 divisors (see below), whose sum is σ = 7512985662. Its totient is φ = 2540567040.

The previous prime is 4454246311. The next prime is 4454246327. The reversal of 4454246313 is 3136424544.

4454246313 is a `hidden beast` number, since 44 + 542 + 4 + 63 + 13 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1539542169 + 2914704144 = 39237^2 + 53988^2 .

It is not a de Polignac number, because 4454246313 - 2¹ = 4454246311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4454246311) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 307645 + ... + 321797.

Almost surely, 2^4454246313 is an apocalyptic number.

It is an amenable number.

4454246313 is a deficient number, since it is larger than the sum of its proper divisors (3058739349).

4454246313 is a wasteful number, since it uses less digits than its factorization.

4454246313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14215 (or 14184 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 4454246313 is about 66740.1401931401. The cubic root of 4454246313 is about 1645.3491697582.

The spelling of 4454246313 in words is "four billion, four hundred fifty-four million, two hundred forty-six thousand, three hundred thirteen".