5455074646 has 48 divisors (see below), whose sum is σ = 9751104000. Its totient is φ = 2281081488.

The previous prime is 5455074623. The next prime is 5455074649. The reversal of 5455074646 is 6464705545.

It is a junction number, because it is equal to n+sod(n) for n = 5455074596 and 5455074605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455074649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1651905 + ... + 1655203.

It is an arithmetic number, because the mean of its divisors is an integer number (203148000).

Almost surely, 2^5455074646 is an apocalyptic number.

5455074646 is a deficient number, since it is larger than the sum of its proper divisors (4296029354).

5455074646 is a wasteful number, since it uses less digits than its factorization.

5455074646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3721 (or 3714 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 46.

The square root of 5455074646 is about 73858.4771437917. The cubic root of 5455074646 is about 1760.3548963640.

The spelling of 5455074646 in words is "five billion, four hundred fifty-five million, seventy-four thousand, six hundred forty-six".