4697447158923 has 8 divisors (see below), whose sum is σ = 6299466710928. Its totient is φ = 3113529523104.

The previous prime is 4697447158909. The next prime is 4697447158933. The reversal of 4697447158923 is 3298517447964.

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

It is not a de Polignac number, because 4697447158923 - 2¹³ = 4697447150731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4697447158933) 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, 4525478440 + ... + 4525479477.

It is an arithmetic number, because the mean of its divisors is an integer number (787433338866).

Almost surely, 2^{4697447158923} is an apocalyptic number.

4697447158923 is a deficient number, since it is larger than the sum of its proper divisors (1602019552005).

4697447158923 is a wasteful number, since it uses less digits than its factorization.

4697447158923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9050958093.

The product of its digits is 365783040, while the sum is 69.

The spelling of 4697447158923 in words is "four trillion, six hundred ninety-seven billion, four hundred forty-seven million, one hundred fifty-eight thousand, nine hundred twenty-three".