5467667644 has 24 divisors (see below), whose sum is σ = 9647946000. Its totient is φ = 2711170560.

The previous prime is 5467667641. The next prime is 5467667719. The reversal of 5467667644 is 4467667645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5467667641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385804 + ... + 399724.

It is an arithmetic number, because the mean of its divisors is an integer number (401997750).

Almost surely, 2^5467667644 is an apocalyptic number.

It is an amenable number.

5467667644 is a deficient number, since it is larger than the sum of its proper divisors (4180278356).

5467667644 is a wasteful number, since it uses less digits than its factorization.

5467667644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14733 (or 14731 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 55.

The square root of 5467667644 is about 73943.6788643898. The cubic root of 5467667644 is about 1761.7084439406.

Subtracting from 5467667644 its reverse (4467667645), we obtain a palindrome (999999999).

The spelling of 5467667644 in words is "five billion, four hundred sixty-seven million, six hundred sixty-seven thousand, six hundred forty-four".