4045698544 has 20 divisors (see below), whose sum is σ = 7945920496. Its totient is φ = 1995138432.

The previous prime is 4045698541. The next prime is 4045698583. The reversal of 4045698544 is 4458965404.

4045698544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045698541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1730724 + ... + 1733059.

Almost surely, 2^4045698544 is an apocalyptic number.

It is an amenable number.

4045698544 is a deficient number, since it is larger than the sum of its proper divisors (3900221952).

4045698544 is a wasteful number, since it uses less digits than its factorization.

4045698544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463864 (or 3463858 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 49.

The square root of 4045698544 is about 63605.8058985184. The cubic root of 4045698544 is about 1593.4233354660.

The spelling of 4045698544 in words is "four billion, forty-five million, six hundred ninety-eight thousand, five hundred forty-four".