5654493767 has 6 divisors (see below), whose sum is σ = 6122913552. Its totient is φ = 5219532552.

The previous prime is 5654493763. The next prime is 5654493821. The reversal of 5654493767 is 7673944565.

It is not a de Polignac number, because 5654493767 - 2² = 5654493763 is a prime.

It is a super-2 number, since 2×5654493767² = 63946599522083700578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5654493763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16729103 + ... + 16729440.

It is an arithmetic number, because the mean of its divisors is an integer number (1020485592).

Almost surely, 2^5654493767 is an apocalyptic number.

5654493767 is a deficient number, since it is larger than the sum of its proper divisors (468419785).

5654493767 is a wasteful number, since it uses less digits than its factorization.

5654493767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33458569 (or 33458556 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 56.

The square root of 5654493767 is about 75196.3680439421. The cubic root of 5654493767 is about 1781.5495666689.

The spelling of 5654493767 in words is "five billion, six hundred fifty-four million, four hundred ninety-three thousand, seven hundred sixty-seven".