5465225644 has 24 divisors (see below), whose sum is σ = 9726584000. Its totient is φ = 2686367376.

The previous prime is 5465225621. The next prime is 5465225651. The reversal of 5465225644 is 4465225645.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5465225644.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113299 + ... + 154165.

Almost surely, 2^5465225644 is an apocalyptic number.

It is an amenable number.

5465225644 is a deficient number, since it is larger than the sum of its proper divisors (4261358356).

5465225644 is a wasteful number, since it uses less digits than its factorization.

5465225644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41437 (or 41435 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 43.

The square root of 5465225644 is about 73927.1644525881. The cubic root of 5465225644 is about 1761.4461302245.

Subtracting from 5465225644 its reverse (4465225645), we obtain a palindrome (999999999).

The spelling of 5465225644 in words is "five billion, four hundred sixty-five million, two hundred twenty-five thousand, six hundred forty-four".