153454423 has 8 divisors (see below), whose sum is σ = 155431440. Its totient is φ = 151483200.

The previous prime is 153454421. The next prime is 153454489. The reversal of 153454423 is 324454351.

153454423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 153454423 - 2¹ = 153454421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153454421) 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, 79773 + ... + 81673.

It is an arithmetic number, because the mean of its divisors is an integer number (19428930).

Almost surely, 2^153454423 is an apocalyptic number.

153454423 is a deficient number, since it is larger than the sum of its proper divisors (1977017).

153454423 is an equidigital number, since it uses as much as digits as its factorization.

153454423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2897.

The product of its digits is 28800, while the sum is 31.

The square root of 153454423 is about 12387.6722187827. The cubic root of 153454423 is about 535.3771155437.

The spelling of 153454423 in words is "one hundred fifty-three million, four hundred fifty-four thousand, four hundred twenty-three".