5423654349 has 16 divisors (see below), whose sum is σ = 8049138240. Its totient is φ = 3609426960.

The previous prime is 5423654323. The next prime is 5423654351. The reversal of 5423654349 is 9434563245.

5423654349 is a `hidden beast` number, since 542 + 3 + 65 + 4 + 3 + 49 = 666.

It is not a de Polignac number, because 5423654349 - 2⁵ = 5423654317 is a prime.

It is a super-2 number, since 2×5423654349² = 58832052994853227602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423654359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160482 + ... + 191315.

It is an arithmetic number, because the mean of its divisors is an integer number (503071140).

Almost surely, 2^5423654349 is an apocalyptic number.

It is an amenable number.

5423654349 is a deficient number, since it is larger than the sum of its proper divisors (2625483891).

5423654349 is a wasteful number, since it uses less digits than its factorization.

5423654349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352377 (or 352371 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

The square root of 5423654349 is about 73645.4638725292. The cubic root of 5423654349 is about 1756.9686054875.

The spelling of 5423654349 in words is "five billion, four hundred twenty-three million, six hundred fifty-four thousand, three hundred forty-nine".