4545396837 has 16 divisors (see below), whose sum is σ = 6877198080. Its totient is φ = 2965790016.

The previous prime is 4545396803. The next prime is 4545396841. The reversal of 4545396837 is 7386935454.

4545396837 is a `hidden beast` number, since 4 + 545 + 3 + 9 + 68 + 37 = 666.

It is not a de Polignac number, because 4545396837 - 2⁶ = 4545396773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545397837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1789668 + ... + 1792205.

It is an arithmetic number, because the mean of its divisors is an integer number (429824880).

Almost surely, 2^4545396837 is an apocalyptic number.

4545396837 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4545396837 is a deficient number, since it is larger than the sum of its proper divisors (2331801243).

4545396837 is a wasteful number, since it uses less digits than its factorization.

4545396837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581929 (or 3581923 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 54.

The square root of 4545396837 is about 67419.5582676125. The cubic root of 4545396837 is about 1656.4968020833.

The spelling of 4545396837 in words is "four billion, five hundred forty-five million, three hundred ninety-six thousand, eight hundred thirty-seven".