4897158344623 has 8 divisors (see below), whose sum is σ = 5185251508320. Its totient is φ = 4609067961600.

The previous prime is 4897158344599. The next prime is 4897158344629. The reversal of 4897158344623 is 3264438517984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-4897158344623 is a prime.

It is a super-3 number, since 3×4897158344623³ (a number of 39 digits) contains 333 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 (4897158344629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3738798 + ... + 4875748.

It is an arithmetic number, because the mean of its divisors is an integer number (648156438540).

Almost surely, 2^{4897158344623} is an apocalyptic number.

4897158344623 is a deficient number, since it is larger than the sum of its proper divisors (288093163697).

4897158344623 is a wasteful number, since it uses less digits than its factorization.

4897158344623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390337.

The product of its digits is 139345920, while the sum is 64.

The spelling of 4897158344623 in words is "four trillion, eight hundred ninety-seven billion, one hundred fifty-eight million, three hundred forty-four thousand, six hundred twenty-three".